Read the side effects of Quinidine as described in the medical literature. In case of any doubt consult your doctor or pharmacist.
Diarrhea, nausea, vomiting and heartburn.
Central Nervous System
Lightheadedness, fatigue, weakness, nervousness and incoordination.
Eye and ENT
Hearing loss, deafness, blurred vision, double vision, sensitivity to light, headache and confusion.
Other Precautions :
* Avoid excess dosage.