Read the side effects of Mefenamic Acid as described in the medical literature. In case of any doubt consult your doctor or pharmacist.
Abdominal pain, constipation, diarrhea, indigestion, flatulence, gross bleeding/perforation, gastric/peptic ulcers, heartburn, nausea, mouth ulcer, GI ulcers, vomiting, anemia, elevated liver enzymes, and blood vomiting.
Body as a whole
Fever, infection and sepsis.
Heart failure, high blood pressure, fast heart rate and fainting.
Liver inflammation and jaundice.
Eosinophilia, decrease in white blood cells, bruising, blood in stool and rectal bleeding.
Central Nervous system
Anxiety, weakness, confusion, depression, dream abnormalities, drowsiness, dizziness, sleeplessness, uneasiness, headache, nervousness, tingling and tremors.
Asthma and difficulty in breathing.
Hair loss, sensitivity to light, itching and increased sweating.
Eye and ENT
Blurred vision and ringing in the ear.
Bladder inflammation, painful urination, blood in urine and kidney failure.
Other Precautions :
* Avoid excess dosage.