INDICATIONS

Betapace is used for treating certain types of irregular heartbeat (ventricular arrhythmias). Betapace is a beta-blocker. It works by helping the heart beat regularly for a longer period of time.

INSTRUCTIONS 

Use Betapace as directed by your doctor.

• Take Betapace by mouth with or without food. Try to take it the same way (either with food or without food) each time you take your dose. Check with your doctor or pharmacist if you have questions about taking Betapace with food.
• Do not take an antacid that has aluminum or magnesium in it within 2 hours before or after you take Betapace.
• Taking Betapace at the same time each day will help you remember to take it.
• Continue to use Betapace even if you feel well. Do not miss any dose.
• If you miss a dose of Betapace, skip the missed dose. Do not take 2 doses at once.

Ask your health care provider any questions you may have about how to use Betapace.

STORAGE

Store Betapace at room temperature, between 68 and 77 degrees F (20 and 25 degrees C). Store away from heat, moisture, and light. Do not store in the bathroom. Keep Betapace out of the reach of children and away from pets.

MORE INFO:

Active Ingredient: Sotalol HCl.

SAFETY INFORMATION

Do NOT use Betapace if:

• you are allergic to any ingredient in Betapace
• you have certain heart problems (eg, severe low heart rate, uncontrolled heart failure, certain types of abnormal heartbeat rhythm), low blood potassium or magnesium levels, severe kidney problems, or a history of asthma
• you are taking cisapride, astemizole, terfenadine, mibefradil, dofetilide, or a theophylline (eg, aminophylline).

Contact your doctor or health care provider right away if any of these apply to you.

Some medical conditions may interact with Betapace. Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:

• if you are pregnant, planning to become pregnant, or are breast-feeding
• if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
• if you have allergies to medicines, foods, or other substances
• if you have breathing or lung problems (eg, chronic obstructive pulmonary disorder [COPD], asthma), a decreased appetite, an overactive thyroid, kidney problems, bronchitis, diabetes, blood flow problems, a tumor on your adrenal gland, or other heart problems
• if you are scheduled for surgery.

Some medicines may interact with Betapace. Tell your health care provider if you are taking any other medicines, especially any of the following:

• Indomethacin or phenylpropanolamine because they may decrease Betapace's effectiveness
• Clonidine, diltiazem, mibefradil, nifedipine, or verapamil because the risk of side effects, such as low blood pressure or heart problems, may be increased
• Amiodarone, antiarrhythmics (eg, quinidine, propafenone), arsenic, cisapride , dofetilide, droperidol, H₁ antagonists (eg, astemizole, terfenadine), ketanserin, macrolides and ketolides (eg, erythromycin, azithromycin), mefloquine, phosphodiesterase type 5 inhibitors (eg, sildenafil), phenothiazines (eg, thioridazine), quinolones (eg, ciprofloxacin), or ziprasidone because the risk of abnormal heart rhythms may be increased
• Bupivacaine, cocaine, epinephrine, insulin, lidocaine, meglitinide antidiabetics (eg, nateglinide), nifedipine, or quinazolines (eg, prazosin) because the risk of their side effects may be increased by Betapace
• Certain stimulants (eg, albuterol,