Drowsiness, dizziness, dry mouth/nose/throat/eyes, blurred vision, fast heartbeat, trouble sleeping, restlessness, irritability, headache, stomach upset, shakiness, constipation, and weakness may occur. Many of these effects will decrease as your body adjusts to the medication. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.

This product may reduce blood flow to your hands and feet, causing them to feel cold. Smoking may worsen this effect. Dress warmly and avoid tobacco use.

If your doctor has prescribed this medication, remember he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor immediately if any of these unlikely but serious side effects occur: sudden pounding/irregular heartbeat, chest pain, mental/mood changes (fear, anxiety, nervousness), decreased sexual ability, shortness of breath, discomfort during urination, difficulty starting the flow of urine, inability to empty the bladder completely.

A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching, swelling, severe dizziness, trouble breathing.

If you notice other effects not listed above, contact your doctor or pharmacist

MISSED DOSE:

If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.

STORAGE:

Store at room temperature at 77 degrees F (25 degrees C) away from light and moisture. Brief storage between 59-86 degrees F (15-30 degrees C) may be permitted. Check your products packaging for storage temperatures. Do not store in the bathroom. Keep all medicines away from children and pets.

Information last revised December 2006 Copyright(c) 2006 First DataBank, Inc.