Source:http://www4.wiwiss.fu-berlin.de/dailymed/resource/drugs/4078
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Piroxicam (Capsule)
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Carefully consider the potential benefits and risks of piroxicam capsules and other treatment options before deciding to use piroxicam capsules. Use the lowest effective dose for the shortest duration consistent with individual patient treatment goals (see WARNINGS). After observing the response to initial therapy with piroxicam capsules, the dose and frequency should be adjusted to suit an individual patient's needs. For the relief of rheumatoid arthritis and osteoarthritis, the recommended dose is 20 mg given orally once per day. If desired, the daily dose may be divided. Because of the long half life of piroxicam capsules, steady state blood levels are not reached for 7 to 12 days. Therefore, although the therapeutic effects of piroxicam are evident early in treatment, there is a progressive increase in response over several weeks and the effect of therapy should not be assessed for two weeks.
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Piroxicam capsules contain piroxicam which is a member of the oxicam group of non-steroidal anti-inflammatory drugs (NSAIDs). Each dark green and olive capsule contains 10 mg piroxicam, each dark green capsule contains 20 mg piroxicam for oral administration. The chemical name for piroxicam is 4-hydroxy-2-methyl-N-2-pyridinyl-2H-1,2-benzothiazine-3- carboxamide 1,1-dioxide. Members of the oxicam family are not carboxylic acids, but they are acidic by virtue of the enolic 4-hydroxy substituent. Piroxicam occurs as a white crystalline solid, sparingly soluble in water, dilute acid and most organic solvents. It is slightly soluble in alcohol and in aqueous alkaline solutions. It exhibits a weakly acidic 4-hydroxy proton (pKa 5.1) and a weakly basic pyridyl nitrogen (pKa 1.8). It has the following structural formula: CHNOS M.W. 331.35 Each capsule, for oral administration, contains 10 mg or 20 mg piroxicam. In addition, each capsule contains the following inactive ingredients: colloidal silicon dioxide, corn starch, D&C Yellow No. 10, FD&C Green No. 3, gelatin, lactose, magnesium stearate, povidone, sodium lauryl sulfate, and titanium dioxide. Piroxicam capsules USP, 10 mg also contain: black iron oxide, FD&C Blue No. 1, and yellow iron oxide.
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Pharmacodynamics: Piroxicam capsules are a non-steroidal anti-inflammatory drug (NSAID) that exhibits anti-inflammatory, analgesic, and antipyretic activities in animal models. The mechanism of action of piroxicam, like that of other NSAIDs, is not completely understood but may be related to prostaglandin synthetase inhibition.<br/>Pharmacokinetics:<br/>Absorption: Piroxicam is well absorbed following oral administration. Drug plasma concentrations are proportional for 10 and 20 mg doses and generally peak within three to five hours after medication. The prolonged half-life (50 hours) results in the maintenance of relatively stable plasma concentrations throughout the day on once daily doses and to significant accumulation upon multiple dosing. A single 20 mg dose generally produces peak piroxicam plasma levels of 1.5 to 2 mcg/mL, while maximum drug plasma concentrations, after repeated daily ingestion of 20 mg piroxicam capsules, usually stabilize at 3 to 8 mcg/mL. Most patients approximate steady- state plasma levels within 7 to 12 days. Higher levels, which approximate steady state at two to three weeks, have been observed in patients in whom longer plasma half-lives of piroxicam occurred. With food there is a slight delay in the rate but not the extent of absorption following oral administration. The concomitant administration of antacids (aluminum hydroxide or aluminum hydroxide with magnesium hydroxide) have been shown to have no effect on the plasma levels of orally administered piroxicam.<br/>Distribution: The apparent volume of distribution of piroxicam is approximately 0.14 L/kg. Ninety-nine percent of plasma piroxicam is bound to plasma proteins. Piroxicam is excreted into human milk. The presence in breast milk has been determined during initial and long-term conditions (52 days). Piroxicam appeared in breast milk at about 1% to 3% of the maternal concentration. No accumulation of piroxicam occurred in milk relative to that in plasma during treatment.<br/>Metabolism: Metabolism of piroxicam occurs by hydroxylation at the 5 position of the pyridyl side chain and conjugation of this product; by cyclodehydration; and by a sequence of reactions involving hydrolysis of the amide linkage, decarboxylation, ring contraction and N-demethylation. The biotransformation products of piroxicam metabolism are reported to not have any anti-inflammatory activity.<br/>Excretion: Piroxicam and its biotransformation products are excreted in urine and feces, with about twice as much appearing in the urine as in the feces. Approximately 5% of a piroxicam dose is excreted unchanged. The plasma half-life (T) for piroxicam is approximately 50 hours.<br/>Special Populations:<br/>Pediatric: Piroxicam capsules have not been investigated in pediatric patients.<br/>Race: Pharmacokinetic differences due to race have not been identified.<br/>Hepatic Insufficiency: The effects of hepatic disease on piroxicam pharmacokinetics have not been established. However, a substantial portion of piroxicam elimination occurs by hepatic metabolism. Consequently, patients with hepatic disease may require reduced doses of piroxicam as compared to patients with normal hepatic function.<br/>Renal Insufficiency: Piroxicam pharmacokinetics have been investigated in patients with renal insufficiency. Studies indicate patients with mild to moderate renal impairment may not require dosing adjustments. However, the pharmacokinetic properties of piroxicam in patients with severe renal insufficiency or those receiving hemodialysis are not known.<br/>Other Information: In controlled clinical trials, the effectiveness of piroxicam has been established for both acute exacerbations and long-term management of rheumatoid arthritis and osteoarthritis. The therapeutic effects of piroxicam are evident early in the treatment of both diseases with a progressive increase in response over several (8 to 12) weeks. Efficacy is seen in terms of pain relief and, when present, subsidence of inflammation. Doses of 20 mg/day piroxicam display a therapeutic effect comparable to therapeutic doses of aspirin, with a lower incidence of minor gastrointestinal effects and tinnitus. Piroxicam has been administered concomitantly with fixed doses of gold and corticosteroids. The existence of a���steroid-sparing���effect has not been adequately studied to date.
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Piroxicam capsules are contraindicated in patients with known hypersensitivity to piroxicam. Piroxicam capsules should not be given to patients who have experienced asthma, urticaria, or allergic-type reactions after taking aspirin or other NSAIDs. Severe, rarely fatal, anaphylactic-like reactions to NSAIDs have been reported in such patients (see WARNINGS, Anaphylactoid Reactions and PRECAUTIONS, Preexisting Asthma). Piroxicam capsules are contraindicated for the treatment of peri-operative pain in the setting of coronary artery bypass graft (CABG) surgery (see WARNINGS).
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Piroxicam capsules USP, 10 mg are a #2 capsule with a dark green cap and an olive body imprinted "93" "756" on the cap and body. They are available in bottles of 100. Piroxicam capsules USP, 20 mg are a #2 capsule with a dark green cap and a dark green body imprinted "93" "757" on the cap and body. They are available in bottles of 100 and 500. Store at 20��to 25��C (68��to 77��F) [See USP Controlled Room Temperature]. Dispense in a tight, light resistant container as defined in the USP with a child resistant closure (as required).
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Cardiovascular Risk:<br/>Gastrointestinal Risk:
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dailymed-ingredient:D&C_Yellow_No._10,
dailymed-ingredient:FD&C_Blue_No._1,
dailymed-ingredient:FD&C_Green_No._3,
dailymed-ingredient:black_iron_oxide,
dailymed-ingredient:colloidal_silicon_dioxide,
dailymed-ingredient:corn_starch,
dailymed-ingredient:gelatin,
dailymed-ingredient:lactose,
dailymed-ingredient:magnesium_stearate,
dailymed-ingredient:povidone,
dailymed-ingredient:sodium_lauryl_sulfate,
dailymed-ingredient:titanium_dioxide,
dailymed-ingredient:yellow_iron_oxide
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General: Piroxicam capsules cannot be expected to substitute for corticosteroids or to treat corticosteroid insufficiency. Abrupt discontinuation of corticosteroids may lead to disease exacerbation. Patients on prolonged corticosteroid therapy should have their therapy tapered slowly if a decision is made to discontinue corticosteroids. The pharmacological activity of piroxicam capsules in reducing fever and inflammation may diminish the utility of these diagnostic signs in detecting complications of presumed noninfectious, painful conditions.<br/>Hepatic Effects: Borderline elevations of one or more liver tests may occur in up to 15% of patients taking NSAIDs including piroxicam capsules. These laboratory abnormalities may progress, may remain unchanged, or may be transient with continuing therapy. Notable elevations of ALT or AST (approximately three or more times the upper limit of normal) have been reported in approximately 1% of patients in clinical trials with NSAIDs. In addition, rare cases of severe hepatic reactions, including jaundice and fatal fulminant hepatitis, liver necrosis and hepatic failure, some of them with fatal outcomes have been reported. A patient with symptoms and/or signs suggesting liver dysfunction, or in whom an abnormal liver test has occurred, should be evaluated for evidence of the development of a more severe hepatic reaction while on therapy with piroxicam capsules. If clinical signs and symptoms consistent with liver disease develop, or if systemic manifestations occur (e.g., eosinophilia, rash, etc.), piroxicam capsules should be discontinued (see ADVERSE REACTIONS).<br/>Hematological Effects: Anemia is sometimes seen in patients receiving NSAIDs, including piroxicam capsules. This may be due to fluid retention, occult or gross GI blood loss, or an incompletely described effect upon erythropoiesis. Patients on long-term treatment with NSAIDs, including piroxicam capsules, should have their hemoglobin or hematocrit checked if they exhibit any signs or symptoms of anemia. NSAIDs inhibit platelet aggregation and have been shown to prolong bleeding time in some patients. Unlike aspirin, their effect on platelet function is quantitatively less, of shorter duration, and reversible. Patients receiving piroxicam capsules who may be adversely affected by alterations in platelet function, such as those with coagulation disorders or patients receiving anticoagulants, should be carefully monitored.<br/>Ophthalmologic Effects: Because of reports of adverse eye findings with non-steroidal anti-inflammatory agents, it is recommended that patients who develop visual complaints during treatment with piroxicam capsules have ophthalmic evaluations.<br/>Preexisting Asthma: Patients with asthma may have aspirin-sensitive asthma. The use of aspirin in patients with aspirin-sensitive asthma has been associated with severe bronchospasm which can be fatal. Since cross reactivity, including bronchospasm, between aspirin and other non-steroidal anti-inflammatory drugs has been reported in such aspirin-sensitive patients, piroxicam capsules should not be administered to patients with this form of aspirin sensitivity and should be used with caution in patients with preexisting asthma.<br/>Information for Patients: Patients should be informed of the following information before initiating therapy with an NSAID and periodically during the course of ongoing therapy. Patients should also be encouraged to read the NSAID Medication Guide that accompanies each prescription dispensed.<br/>Laboratory Tests: Because serious GI tract ulcerations and bleeding can occur without warning symptoms, physicians should monitor for signs or symptoms of GI bleeding. Patients on long-term treatment with NSAIDs, should have their CBC and a chemistry profile checked periodically. If clinical signs and symptoms consistent with liver or renal disease develop, systemic manifestations occur (e.g., eosinophilia, rash, etc.) or if abnormal liver tests persist or worsen, piroxicam capsules should be discontinued.<br/>Drug Interactions:<br/>Highly Protein Bound Drugs: Piroxicam is highly protein bound and, therefore, might be expected to displace other protein bound drugs. Physicians should closely monitor patients for a change in dosage requirements when administering piroxicam capsules to patients on other highly protein bound drugs.<br/>Aspirin: When piroxicam is administered with aspirin, its protein binding is reduced, although the clearance of free piroxicam is not altered. Plasma levels of piroxicam are depressed to approximately 80% of their normal values when piroxicam is administered (20 mg/day) in conjunction with aspirin (3900 mg/day). The clinical significance of this interaction is not known; however, as with other NSAIDs, concomitant administration of piroxicam capsules and aspirin is not generally recommended because of the potential for increased adverse effects.<br/>Methotrexate: When piroxicam is administered with aspirin, its protein binding is reduced, although the clearance of free piroxicam is not altered. Plasma levels of piroxicam are depressed to approximately 80% of their normal values when piroxicam is administered (20 mg/day) in conjunction with aspirin (3900 mg/day). The clinical significance of this interaction is not known; however, as with other NSAIDs, concomitant administration of piroxicam capsules and aspirin is not generally recommended because of the potential for increased adverse effects.<br/>ACE-inhibitors: Reports suggest that NSAIDs may diminish the antihypertensive effect of ACE-inhibitors. This interaction should be given consideration in patients taking NSAIDs concomitantly with ACE-inhibitors.<br/>Diuretics: Clinical studies, as well as postmarketing observations, have shown that piroxicam capsules can reduce the natriuretic effect of furosemide and thiazides in some patients. This response has been attributed to inhibition of renal prostaglandin synthesis. During concomitant therapy with NSAIDs, the patient should be observed closely for signs of renal failure (see WARNINGS, Renal Effects), as well as to assure diuretic efficacy.<br/>Lithium: NSAIDs have produced an elevation of plasma lithium levels and a reduction in renal lithium clearance. The mean minimum lithium concentration increased 15% and the renal clearance was decreased by approximately 20%. These effects have been attributed to inhibition of renal prostaglandin synthesis by the NSAID. Thus, when NSAIDs and lithium are administered concurrently, subjects should be observed carefully for signs of lithium toxicity.<br/>Warfarin: The effects of warfarin and NSAIDs on GI bleeding are synergistic, such that users of both drugs together have a risk of serious GI bleeding higher than users of either drug alone.<br/>Carcinogenesis, Mutagenesis, Impairment of Fertility: Subacute, acute and chronic toxicity studies have been carried out in rats, mice, dogs, and monkeys. The pathology most often seen was that characteristically associated with the animal toxicology of anti inflammatory agents: renal papillary necrosis (see PRECAUTIONS) and gastrointestinal lesions. Reproductive studies revealed no impairment of fertility in animals.<br/>Pregnancy:<br/>Teratogenic Effects:<br/>Nonteratogenic Effects: Because of the known effects of non-steroidal anti-inflammatory drugs on the fetal cardiovascular system (closure of ductus arteriosus), use during pregnancy (particularly late pregnancy) should be avoided. In animal studies of piroxicam, gastrointestinal tract toxicity was increased in pregnant females in the last trimester of pregnancy compared to nonpregnant females or females in earlier trimesters of pregnancy.<br/>Labor and Delivery: In rat studies with NSAIDs, as with other drugs known to inhibit prostaglandin synthesis, an increased incidence of dystocia, delayed parturition, and decreased pup survival occurred. The effects of piroxicam on labor and delivery in pregnant women are unknown.<br/>Nursing Mothers: Piroxicam is excreted into human milk. The presence in breast milk has been determined during initial and long-term conditions (52 days). Piroxicam appeared in breast milk at about 1% to 3% of the maternal concentration. No accumulation of piroxicam occurred in milk relative to that in plasma during treatment. Piroxicam capsules are not recommended for use in nursing mothers.<br/>Pediatric Use: Safety and effectiveness in pediatric patients have not been established.<br/>Geriatric Use: As with any NSAID, caution should be exercised in treating the elderly (65 years and older). Most spontaneous reports of fatal GI events with NSAIDs are in the elderly or debilitated patients and, therefore, care should be taken in treating this population. In addition to a past history of ulcer disease, older age and poor general health status (among other factors) may increase the risk for GI bleeding. To minimize the potential risk of an adverse GI event, the lowest effective dose should be used for the shortest possible duration (see WARNINGS, Gastrointestinal Effects���Risks of GI Ulceration, Bleeding and Perforation). As with all other NSAIDs, there is a risk of developing renal toxicity in patients in which renal prostaglandins have a compensatory role in maintenance of renal perfusion. Discontinuation of non-steroidal anti-inflammatory drug therapy is usually followed by recovery to the pretreatment state (see PRECAUTIONS, Renal Effects). In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting a greater frequency of impaired drug elimination and of concomitant disease or other drug therapy.
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Symptoms following acute NSAID overdoses are usually limited to lethargy, drowsiness, nausea, vomiting, and epigastric pain, which are generally reversible with supportive care. Gastrointestinal bleeding can occur. Hypertension, acute renal failure, respiratory depression, and coma may occur, but are rare. Anaphylactoid reactions have been reported with therapeutic ingestion of NSAIDs, and may occur following an overdose. Patients should be managed by symptomatic and supportive care following an NSAID overdose. There are no specific antidotes. Emesis and/or activated charcoal (60 to 100 g in adults, 1 to 2 g/kg in children) and/or osmotic cathartic may be indicated. The long plasma half-life of piroxicam should be considered when treating an overdose with piroxicam. Experiments in dogs have demonstrated that the use of multiple-dose treatments with activated charcoal could reduce the half-life of piroxicam by more than 50% and systemic bioavailability by as much as 37% when activated charcoal is given as late as 6 hours after ingestion of piroxicam. Forced diuresis, alkalinization of urine, hemodialysis, or hemoperfusion may not be useful due to high protein binding.
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Piroxicam
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Piroxicam (Capsule)
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In patients taking piroxicam capsules or other NSAIDs, the most frequently reported adverse experiences occurring in approximately 1 to 10% of patients are: Cardiovascular System: Edema. Digestive System: Anorexia, abdominal pain, constipation, diarrhea, dyspepsia, elevated liver enzymes, flatulence, gross bleeding/perforation, heartburn, nausea, ulcers (gastric/duodenal), vomiting. Hemic and Lymphatic System: Anemia, increased bleeding time. Nervous System: Dizziness, headache. Skin and Appendages: Pruritus, rash. Special Senses: Tinnitus. Urogenital System: Abnormal renal function. Additional adverse experiences reported occasionally include: Body as a Whole: Fever, infection, sepsis. Cardiovascular System: Congestive heart failure, hypertension, tachycardia, syncope. Digestive System: Dry mouth, esophagitis, gastritis, glossitis, hematemesis, hepatitis, jaundice, melena, rectal bleeding, stomatitis. Hemic and Lymphatic System: Ecchymosis, eosinophilia, epistaxis, leukopenia, purpura, petechial rash, thrombocytopenia. Metabolic and Nutritional: Weight changes. Nervous System: Anxiety, asthenia, confusion, depression, dream abnormalities, drowsiness, insomnia, malaise, nervousness, paresthesia, somnolence, tremors, vertigo. Respiratory System: Asthma, dyspnea. Skin and Appendages: Alopecia, bruising, desquamation, erythema, photosensitivity, sweat. Special Senses: Blurred vision. Urogenital System: Cystitis, dysuria, hematuria, hyperkalemia, interstitial nephritis, nephrotic syndrome, oliguria/polyuria, proteinuria, renal failure. Other adverse reactions which occur rarely are: Body as a Whole: Anaphylactic reactions, appetite changes, death, flu-like syndrome, pain (colic), serum sickness. Cardiovascular System: Arrhythmia, exacerbation of angina, hypotension, myocardial infarction, palpitations, vasculitis. Digestive System: Eructation, liver failure, pancreatitis. Hemic and Lymphatic System: Agranulocytosis, hemolytic anemia, aplastic anemia, lymphadenopathy, pancytopenia. Hypersensitivity: Positive ANA. Metabolic and Nutritional: Hyperglycemia, hypoglycemia. Nervous System: Akathisia, convulsions, coma, hallucinations, meningitis, mood alterations. Respiratory: Respiratory depression, pneumonia. Skin and Appendages: Angioedema, toxic epidermal necrosis, erythema multiforme, exfoliative dermatitis, onycholysis, Stevens-Johnson syndrome, urticaria, vesiculobullous reaction. Special Senses: Conjunctivitis, hearing impairment, swollen eyes.
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Cardiovascular Events:<br/>Cardiovascular Thrombotic Events: Clinical trials of several COX-2 selective and nonselective NSAIDs of up to three years duration have shown an increased risk of serious cardiovascular (CV) thrombotic events, myocardial infarction, and stroke, which can be fatal. All NSAIDs, both COX-2 selective and nonselective, may have a similar risk. Patients with known CV disease orrisk factors for CV disease may be at greater risk. To minimize the potential risk for an adverse CV event in patients treated with an NSAID, the lowest effective dose should be used for the shortest duration possible. Physicians and patients should remain alert for the development of such events, even in the absence of previous CV symptoms. Patients should be informed about the signs and/or symptoms of serious CV events and the steps to take if they occur. There is no consistent evidence that concurrent use of aspirin mitigates the increased risk of serious CV thrombotic events associated with NSAID use. The concurrent use of aspirin and an NSAID does increase the risk of serious GI events (see GI WARNINGS). Two large, controlled clinical trials of a COX-2 selective NSAID for the treatment of pain in the first 10 to 14 days following CABG surgery found an increased incidence of myocardial infarction and stroke (see CONTRAINDICATIONS).<br/>Hypertension: NSAIDs, including piroxicam capsules, can lead to onset of new hypertension or worsening of preexisting hypertension, either of which may contribute to the increased incidence of CV events. Patients taking thiazides or loop diuretics may have impaired response to these therapies when taking NSAIDs. NSAIDs, including piroxicam capsules, should be used with caution in patients with hypertension. Blood pressure (BP) should be monitored closely during the initiation of NSAID treatment and throughout the course of therapy.<br/>Congestive Heart Failure and Edema: Fluid retention and edema have been observed in some patients taking NSAIDs. Piroxicam capsules should be used with caution in patients with fluid retention or heart failure.<br/>Gastrointestinal Effects - Risk of Ulceration, Bleeding, and Perforation: NSAIDs, including piroxicam capsules, can cause serious gastrointestinal (GI) adverse events including inflammation, bleeding, ulceration, and perforation of the stomach, small intestine, or large intestine, which can be fatal. These serious adverse events can occur at any time, with or without warning symptoms, in patients treated with NSAIDs. Only one in five patients, who develop a serious upper GI adverse event on NSAID therapy, is symptomatic. Upper GI ulcers, gross bleeding, or perforation caused by NSAIDs occur in approximately 1% of patients treated for 3 to 6 months, and in about 2 to 4% of patients treated for one year. These trends continue with longer duration of use, increasing the likelihood of developing a serious GI event at some time during the course of therapy. However, even short-term therapy is not without risk. NSAIDs should be prescribed with extreme caution in those with a prior history of ulcer disease or gastrointestinal bleeding. Patients with a prior history of peptic ulcer disease and/or gastrointestinal bleeding who use NSAIDs have a greater than 10 fold increased risk for developing a GI bleed compared to patients with neither of these risk factors. Other factors that increase the risk of GI bleeding in patients treated with NSAIDs include concomitant use of oral corticosteroids or anticoagulants, longer duration of NSAID therapy, smoking, use of alcohol, older age, and poor general health status. Most spontaneous reports of fatal GI events are in elderly or debilitated patients and therefore, special care should be taken in treating this population. To minimize the potential risk for an adverse GI event in patients treated with an NSAID, the lowest effective dose should be used for the shortest possible duration. Patients and physicians should remain alert for signs and symptoms of GI ulcerations and bleeding during NSAID therapy and promptly initiate additional evaluation and treatment if a serious GI adverse event is suspected. This should include discontinuation of the NSAID until a serious GI adverse event is ruled out. For high risk patients, alternate therapies that do not involve NSAIDs should be considered.<br/>Renal Effects: Long-term administration of NSAIDs has resulted in renal papillary necrosis and other renal injury. Renal toxicity has also been seen in patients in whom renal prostaglandins have a compensatory role in the maintenance of renal perfusion. In these patients, administration of a non-steroidal anti-inflammatory drug may cause a dose-dependent reduction in prostaglandin formation and, secondarily, in renal blood flow, which may precipitate overt renal decompensation. Patients at greatest risk of this reaction are those with impaired renal function, heart failure, liver dysfunction, those taking diuretics and ACE-inhibitors, and the elderly. Discontinuation of NSAID therapy is usually followed by recovery to the pretreatment state.<br/>Advanced Renal Disease: No information is available from controlled clinical studies regarding the use of piroxicam capsules in patients with advanced renal disease. Therefore, treatment with piroxicam capsules is not recommended in these patients with advanced renal disease. If piroxicam capsule therapy must be initiated, close monitoring of the patient's renal function is advisable.<br/>Anaphylactoid Reactions: As with other NSAIDs, anaphylactoid reactions may occur in patients without known prior exposure to piroxicam capsules. Piroxicam capsules should not be given to patients with the aspirin triad. This symptom complex typically occurs in asthmatic patients who experience rhinitis with or without nasal polyps, or who exhibit severe, potentially fatal bronchospasm after taking aspirin or other NSAIDs (see CONTRAINDICATIONS and PRECAUTIONS, Preexisting Asthma). Emergency help should be sought in cases where an anaphylactoid reaction occurs.<br/>Skin Reactions: NSAIDs, including piroxicam capsules, can cause serious skin adverse events such as exfoliative dermatitis, Stevens-Johnson syndrome (SJS), and toxic epidermal necrolysis (TEN), which can be fatal. These serious events may occur without warning. Patients should be informed about the signs and symptoms of serious skin manifestations and use of the drug should be discontinued at the first appearance of skin rash or any other sign of hypersensitivity.<br/>Other Hypersensitivity Reactions: A combination of dermatological and/or allergic signs and symptoms suggestive of serum sickness have occasionally occurred in conjunction with the use of piroxicam. These include arthralgias, pruritus, fever, fatigue, and rash including vesiculobullous reactions and exfoliative dermatitis.<br/>Pregnancy: In late pregnancy, as with other NSAIDs, piroxicam capsules should be avoided because it may cause premature closure of the ductus arteriosus.
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Carefully consider the potential benefits and risks of piroxicam capsules and other treatment options before deciding to use piroxicam capsules. Use the lowest effective dose for the shortest duration consistent with individual patient treatment goals (see WARNINGS). Piroxicam capsules are indicated:
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Piroxicam
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