What is Procainamide Hcl ?

Procainamide HCl is an antiarrhythmic medication used to correct abnormal heart rhythms such as atrial fibrillation, ventricular tachycardia, and others. It works by blocking sodium channels and reducing the excitability of heart muscle cells, thereby stabilizing the heart's electrical activity. Procainamide is typically administered orally or via injection, and closely monitored due to its potential side effects including blood disorders and cardiac effects.

• Chest pain that may spread, trouble breathing, nausea, unusual sweating, fainting
• Fever, chills, cough, sore throat, and body aches
• Unusual bleeding, bruising, or weakness
• Change in how much or how often you urinate
• Fast, pounding, or uneven heartbeat
• Dark urine or pale stools, nausea, vomiting, loss of appetite, stomach pain, yellow skin or eyes
• Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
• Lightheadedness, dizziness, or fainting

• Tell your doctor if you are pregnant or breastfeeding, or if you have heart disease, heart failure, an existing heart rhythm problem, or history of heart attack. Tell your doctor if you are allergic to sulfites, aspirin, or procaine or other anesthetic medicine, or if you have liver disease, kidney disease, myasthenia gravis, or asthma.
• This medicine may make you bleed, bruise, or get infections more easily. Take precautions to prevent illness and injury. Wash your hands often.
• Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.
• Tell any doctor or dentist who treats you that you are using this medicine. This medicine may affect certain medical test results.
• Fast, pounding, or uneven heartbeat
• Fever, chills, cough, sore throat, and body aches
• Lightheadedness, dizziness, or fainting
• Unusual bleeding, bruising, or weakness