Ethosuximide Side Effects
Brand Names: Zarontin
Please note - some side effects for Ethosuximide 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 Ethosuximide - for the Consumer
Ethosuximide
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 Ethosuximide:
Seek medical attention right away if any of these SEVERE side effects occur when using Ethosuximide:Diarrhea; dizziness; drowsiness; headache; loss of appetite; nausea; stomach pain; stomach upset; vomiting; weight loss.
Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); increased number of seizures; lupus symptoms (eg, butterfly-shaped rash on the face, joint pain or swelling); new or worsening mood or mental changes (eg, depression); nightmares; red, swollen, blistered, or peeling skin; signs of infection (eg, fever, sore throat); suicidal thoughts or attempts; trouble concentrating; trouble sleeping; unusual bruising, bleeding, or fatigue.
Ethosuximide Solution
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 Ethosuximide Solution:
Seek medical attention right away if any of these SEVERE side effects occur when using Ethosuximide Solution:Diarrhea; dizziness; drowsiness; headache; loss of appetite; nausea; stomach pain; stomach upset; vomiting; weight loss.
TopSevere allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); increased number of seizures; lupus symptoms (eg, butterfly-shaped rash on the face, joint pain or swelling); new or worsening mood or mental changes (eg, depression); nightmares; red, swollen, blistered, or peeling skin; signs of infection (eg, fever, sore throat); suicidal thoughts or attempts; trouble concentrating; trouble sleeping; unusual bruising, bleeding, or fatigue.
Ethosuximide Side Effects - for the Professional
Ethosuximide
Body As A Whole:
Allergic reaction.
Gastrointestinal System:
Gastrointestinal symptoms occur frequently and include anorexia, vague gastric upset, nausea and vomiting, cramps, epigastric and abdominal pain, weight loss, and diarrhea. There have been reports of gum hypertrophy and swelling of the tongue.
Hemopoietic System:
Hemopoietic complications associated with the administration of Ethosuximide have included leukopenia, agranulocytosis, pancytopenia, with or without bone marrow suppression, and eosinophilia.
Nervous System:
Neurologic and sensory reactions reported during therapy with Ethosuximide have included drowsiness, headache, dizziness, euphoria, hiccups, irritability, hyperactivity, lethargy, fatigue, and ataxia. Psychiatric or psychological aberrations associated with Ethosuximide administration have included disturbances of sleep, night terrors, inability to concentrate, and aggressiveness. These effects may be noted particularly in patients who have previously exhibited psychological abnormalities. There have been rare reports of paranoid psychosis, increased libido, and increased state of depression with overt suicidal intentions.
Integumentary System:
Dermatologic manifestations which have occurred with the administration of Ethosuximide have included urticaria, Stevens-Johnson syndrome, systemic lupus erythematosus, pruritic erythematous rashes, and hirsutism.
Special Senses:
Myopia.
Genitourinary System:
Vaginal bleeding, microscopic hematuria.
TopEthosuximide Oral Solution
Gastrointestinal System
Gastrointestinal symptoms occur frequently and include anorexia, vague gastric upset, nausea and vomiting, cramps, epigastric and abdominal pain, weight loss, and diarrhea. There have been reports of gum hypertrophy and swelling of the tongue.
Hemopoietic System
Hemopoietic complications associated with the administration of Ethosuximide have included leuokpenia, agranulocytosis, pancyopenia, with or without bone marrow suppression, and eosionphilia.
Nervous System
Neurologic and sensory reactions reported during therapy with Ethosuximide have included drowsiness, headache, dizziness, euphoria, hiccups, irritability, hyperactivity, lethargy, fatigue, and ataxia.
Psychiatric or psychological aberrations associated with Ethosuximide administration have included disturbances of sleep, night terrors, inability to concentrate, and aggressiveness. These effects may be noted particularly in patients who have previously exhibited psychological abnormalities. There have been reports of paranoid psychosis, increased libido, and increased state of depression with overt suicidal intentions.
Integumentary System
Dermatologic manifestations which have occurred with the administration of Ethosuximide have included urticaria, Stevens- Johnson syndrome, systemic lupus erythematosus, pruritic erythematous rashes, and hirsutism.
Special Senses
Genitourinary System
Vaginal bleeding, microscopic hematuria.
TopSide Effects by Body System
Gastrointestinal
Gastrointestinal side effects have frequently included anorexia, vague gastric upset, nausea, vomiting, cramps, epigastric and abdominal pain, weight loss, and diarrhea. Gum hypertrophy and swelling of the tongue have also been reported.
Hematologic
Hematologic side effects have included leukopenia, agranulocytosis, pancytopenia (with or without bone marrow suppression), and eosinophilia.
Nervous system
Nervous system side effects have included drowsiness, headache, dizziness, euphoria, hiccups, irritability, hyperactivity, lethargy, fatigue, and ataxia.
Psychiatric
The manufacturer reports psychiatric side effects associated with ethosuximide therapy may be more frequent in patients who have previously exhibited psychosocial abnormalities.
Psychiatric side effects have included sleep disturbances, night terrors, inability to concentrate, and aggressiveness. Paranoid psychosis, increased libido, and increased state of depression with overt suicidal intentions have been reported rarely.
Dermatologic
Dermatologic side effects have included urticaria, Stevens-Johnson syndrome, systemic lupus erythematosus, pruritic erythematous rashes, and hirsutism.
Ocular
Ocular side effects have included myopia.
Genitourinary
Genitourinary side effects have included vaginal bleeding and microscopic hematuria.
TopMore resources:
Ethosuximide - Includes detailed dosage instructions.
Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date, and complete, but no guarantee is made to that effect. In addition, the drug information contained herein may be time sensitive and should not be utilized as a reference resource beyond the date hereof. This information does not endorse drugs, diagnose patients, or recommend therapy. This drug information is a reference resource designed as supplement to, and not a substitute for, the expertise, skill , knowledge, and judgement of healthcare practitioners in patient care. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug of drug combination is safe, effective, or appropriate for any given patient. Drugs.com does not assume any responsibility for any aspect of healthcare administered with the aid of information provided. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse, or pharmacist.
