Read the side effects of Dextromethorphan and Quinidine as described in the medical literature. In case of any doubt consult your doctor or pharmacist.
Muscle spasticity, respiratory failure, abdominal pain, weakness, dizziness, fall, and muscle spasms.
Diarrhea, dizziness, cough, vomiting, swelling in the extremities, urinary tract infection, flatulence.
Other Precautions :
* Avoid excess dosage.