Test Overview. Your pulse is the rate at which your heart beats. Your pulse is usually called your heart rate, which is the number of times your heart beats each minute (bpm). But the rhythm and strength of the heartbeat can also be noted, as well as whether the blood vessel feels hard or soft.
A: Some of the more common side effects of verapamil are constipation, dizziness, nausea, headache, hypotension, edema, skin rash/itching and fatigue.
With close to 20 years on the market, droxidopa has proven to have very few side effects of which most are mild. Patients have reported tachycardia, hypertension, nausea and vomiting, and headache or migraine.