Read the side effects of Nadolol as described in the medical literature. In case of any doubt consult your doctor or pharmacist.
Heart -
Slow heart rate, heart failure, low blood pressure and abnormal heart rhythm.
Central Nervous System -
Dizziness, fatigue, tingling, sleepiness and change in behavior.
Respiratory -
Asthma.
Gastrointestinal -
Nausea, diarrhea, abdominal discomfort, constipation, vomiting, indigestion, loss of appetite, bloating, and flatulence.
Miscellaneous -
Rash, itching, headache, dry mouth, eyes or skin, impotence, facial swelling, weight gain, slurred speech, cough, increased sweating, ringing in the ear and blurred vision.
Other Precautions : * Avoid excess dosage.