Rythmol (Propafenone Hydrochloride)
Generic equivalents for Rythmol... What are generics?
Prescription required. May be split. Product of UK/EU. Shipped from United Kingdom.
To comply with Canadian International Pharmacy Association regulations you are permitted to order a 3-month supply or the closest package size available based on your personal prescription. read more
Propafenone Hydrochloride Information
(proe pa feen' one)In clinical studies, people who had recently had a heart attack and took certain medications for irregular heartbeat that are similar to propafenone were more likely to die than people who did not take one of the medications. Propafenone may also cause life-threatening irregular heartbeat and increase the risk of death in certain patients. Tell your doctor if you have had a heart attack within the past two years or if you have heart disease. Because of the risks of taking propafenone, it should be used only to treat life-threatening irregular heartbeat. Talk to your doctor about the risks of taking propafenone. Your doctor may examine you and may order certain lab tests and electrocardiogram (EKG) tests to check your body's response to propafenone. Keep all appointments with your doctor and the laboratory.
Before taking propafenone,
- tell your doctor and pharmacist if you are allergic to propafenone, any other medications, or any of the ingredients in propafenone tablets or extended-release capsules. Ask your doctor or pharmacist for a list of the ingredients.
- tell your doctor and pharmacist what other prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. Be sure to mention any of the following: anticoagulants ('blood thinners') such as warfarin (Coumadin); certain antibiotics such as azithromycin (Zithromax), clarithromycin (Biaxin, in Prevpac), and erythromycin (E.E.S., others);antihistamines; beta-blockers such as atenolol (Tenormin), carteolol (Cartrol), labetalol (Normodyne, Trandate), metoprolol (Lopressor), nadolol (Corgard), propranolol (Inderal), sotalol (Betapace), and timolol (Blocadren); certain antidepressants such as desipramine (Norpramin) and imipramine (Tofranil);cimetidine (Tagamet); cisapride (Propulsid) (not available in the U.S.); digoxin (Lanoxin); haloperidol (Haldol); ketoconazole (Nizoral); lidocaine; medications for irregular heartbeat such as amiodarone (Cordarone, Pacerone), bepredil (not available in the U.S.), dofetilide (Tikosyn), disopyramide (Norpace), ibutilide (Corvert), procainamide, and quinidine (Quinaglute, others). medications for mental illness and nausea; orlistat (Alli, Xenical); ritonavir (Norvir);rifampin (Rifadin, Rimactane); saquinavir (Invirase); selective serotonin reuptake inhibitors (SSRIs) such as fluoxetine (Prozac, Sarafem, in Symbyax), paroxetine (Paxil, Pexeva) and sertraline (Zoloft); and venlafaxine (Effexor).
- tell your doctor if you have excessive diarrhea, sweating, vomiting, loss of appetite, or decreased thirst and if you have or have ever had a slow heartbeat; low blood pressure; low or high levels of sodium, potassium, chloride, or bicarbonate in your blood; heart failure; or asthma or any other condition that causes your airways to become narrow. Your doctor may tell you not to take propafenone.
- in addition to the conditions listed in the IMPORTANT WARNING section, tell your doctor if you have or have ever had a pacemaker; myasthenia gravis (a disorder of the nervous system that causes muscle weakness),or liver or kidney disease,
- tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while taking propafenone, call your doctor.
- if you are having surgery, including dental surgery, tell the doctor or dentist that you are taking propafenone.
- you should know that this medication may make you drowsy or dizzy. Do not drive a car or operate machinery until you know how it affects you.
- tell your doctor if you use tobacco products. Cigarette smoking may decrease the effectiveness of this medication.
- dry mouth
- loss of appetite
- unusual taste in the mouth
- blurred vision
- uncontrollable shaking of a part of the body
- difficulty falling asleep or staying asleep
- difficulty with coordination
- difficulty breathing
- chest pain
- new or worsening irregular heartbeat
- slow, fast, or pounding heartbeat
- swelling of the hands, feet, ankles, or lower legs
- sudden, unexplained weight gain
- skin rash
- unexplained fever, chills, weakness, or sore throat