Chemet Side Effects
Generic Name: succimer
Please note - some side effects for Chemet may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA at http://www.fda.gov/medwatch/ or 1-800-FDA-1088 (1-800-332-1088).
Side Effects of Chemet - for the Consumer
Chemet
All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome when using Chemet:
Seek medical attention right away if any of these SEVERE side effects occur when using Chemet:Appetite loss; back, flank, rib, kneecap, leg, or head pain; decreased urination; diarrhea; dizziness; drowsiness; headache; heavy head; hemorrhoids; loose stools; metallic taste in mouth; nausea; numbness or tingling of the skin; runny nose; stomach pain or cramps; tiredness; vomiting.
TopSevere allergic reactions (rash; hives; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); cold symptoms (eg, stuffy nose, cough); fever, chills, or sore throat; irregular heartbeat.
Chemet Side Effects - for the Professional
Chemet
Clinical experience with Chemet has been limited. Consequently, the full spectrum and incidence of adverse reactions including the possibility of hypersensitivity or idiosyncratic reactions have not been determined. The most common events attributable to succimer, i.e., gastrointestinal symptoms or increases in serum transaminases, have been observed in about 10% of patients. Rashes, some necessitating discontinuation of therapy, have been reported in about 4% of patients. If rash occurs, other causes (e.g. measles) should be considered before ascribing the reaction to succimer. Rechallenge with succimer may be considered if lead levels are high enough to warrant retreatment. One allergic mucocutaneous reaction has been reported on repeated administration of the drug. Mild to moderate neutropenia has been observed in some patients receiving succimer. Table I presents adverse events reported with the administration of succimer for the treatment of lead and other heavy metal intoxication.
| TABLE I INCIDENCE OF ADVERSE EVENTS IN DOMESTIC STUDIES REGARDLESS OF ATTRIBUTION OR SUCCIMER DOSAGE |
||||
|---|---|---|---|---|
| Pediatric Patients (191) | Adults (134) | |||
| *Does not include neutropenia - see WARNINGS. | ||||
| % | (n) | % | (n) | |
| Digestive: | 12.0 | 23 | 20.9 | 28 |
| Nausea, vomiting, diarrhea, appetite loss, hemorrhoidal symptoms, loose stools, metallic taste in mouth. | ||||
| Body as a Whole: | 5.2 | 10 | 15.7 | 21 |
| Back pain, abdominal cramps, stomach pains, head pain, rib pain, chills, flank pain, fever, flu-like symptoms, heavy head/tired, head cold, headache, moniliasis. | ||||
| Metabolic: | 4.2 | 8 | 10.4 | 14 |
| Elevated SGPT, SGOT, alkaline phosphatase, elevated serum cholesterol. | ||||
| Nervous: | 1.0 | 2 | 12.7 | 17 |
| Drowsiness, dizziness, sensorimotor neuropathy, sleepiness, paresthesia. | ||||
| Skin and Appendages: | 2.6 | 5 | 11.2 | 15 |
| Papular rash, herpetic rash, rash, mucocutaneous eruptions, pruritus. | ||||
| Special Senses: | 1.0 | 2 | 3.7 | 5 |
| Cloudy film in eye, ears plugged, otitis media, eyes watery. | ||||
| Respiratory: | 3.7 | 7 | 0.7 | 1 |
| Throat sore, rhinorrhea, nasal congestion, cough. | ||||
| Urogenital: | 0.0 | - | 3.7 | 5 |
| Decreased urination, voiding difficulty, proteinuria increased. | ||||
| Cardiovascular: | 0.0 | - | 1.8 | 2 |
| Arrhythmia | ||||
| Heme/Lymphatic: | 0.5* | 1 | 1.5* | 2 |
| Mild to moderate neutropenia. Increased platelet count, intermittent eosinophilia. |
||||
| Musculoskeletal: | 0.0 | - | 3.0 | 4 |
| Kneecap pain, leg pains. | ||||
Side Effects by Body System
Gastrointestinal
Gastrointestinal side effects (12% in children and 20.9% in adults) have included nausea, vomiting, diarrhea, appetite loss, hemorrhoidal symptoms, loose stools, and metallic taste in mouth. Abdominal cramps and stomach pain have also been reported in patients receiving succimer.
General
General side effects (5.2% in children and 15.7% in adults) have included back pain, head pain, rib pain, chills, flank pain, fever, flu-like symptoms, heavy head/tired, head cold, headache, and moniliasis.
Metabolic
Metabolic side effects (4.2% in children and 10.4% in adults) have included elevated serum cholesterol and increased proteinuria.
Hepatic
Hepatic side effects (4.2% in children and 10.4% in adults) have included elevated SGPT, SGOT, and alkaline phosphatase.
Respiratory
Respiratory side effects (3.7% in children and 0.7% in adults) have included rhinorrhea, nasal congestion, and cough.
Genitourinary
Genitourinary side effects (3.7% in adults) have included decreased urination and voiding difficulty.
Other
Other side effects (3.7% in children and 0.7% in adults) have included plugged ears, otitis media, and sore throat.
Dermatologic
Dermatologic side effects (2.6% in children and 11.2% in adults) have included papular rash, herpetic rash, rash, mucocutaneous eruptions, and pruritus.
Musculoskeletal
Musculoskeletal side effects (3.0% in adults) have included kneecap pain and leg pains.
Cardiovascular
Cardiovascular side effects (1.8% in adults) have included arrhythmia.
Nervous system
Nervous system side effects (1.0% in children and 12.7% in adults) have included drowsiness, dizziness, sensorimotor neuropathy, sleepiness, and paresthesia.
Ocular
Ocular side effects (1.0% in children and 3.0% in adults) have included cloudy film in eye and watery eyes.
Hematologic
Hematologic side effects (0.5% in children and 1.5% in adults) have included mild to moderate neutropenia, increased platelet count, and intermittent eosinophilia.
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