Read the side effects of Verapamil as described in the medical literature. In case of any doubt consult your doctor or pharmacist.
Most Common -
Constipation, headache, upper respiratory infection, dizziness, fatigue, swelling in the extremities, nausea, elevated liver enzymes, slow heart rate, tingling, flushing and low blood pressure.
Heart -
Chest pain, heart failure, lung swelling, heart attack, palpitations, bruising and fainting.
Gastrointestinal -
Diarrhea, dry mouth, gastrointestinal distress and gum swelling.
Blood -
Bruising.
Central Nervous system -
Stroke, confusion, sleeplessness, muscle cramps, shakiness and drowsiness.
Musculoskeletal -
Joint pain.
Skin -
Rash, exanthema, hair loss, increased sweating, hives and redness of the skin.
Eye -
Blurred vision and ringing in the ear.
Genitourinary -
Increased urination, spotty menstruation, impotence and breast enlargement in male.
Miscellaneous -
Allergy aggravation and difficulty in breathing.
Other Precautions : * Avoid excess dosage.