What are the possible side effects of Metagard?
The common side effects of Metagard include dizziness, headache, abdominal pain, diarrhea, indigestion, and hives, rash and itching. Its use may also make you feel sick and weak. The rare side effects may include fast or irregular heartbeats (also called palpitations), fall in blood pressure on standing which can further cause dizziness, lightheadedness or fainting, fall, and flushing.