Verapamil: How to use, Storage, Dosage

Verapamil: How to use, Storage, Dosage

What is Verapamil

Verapamil is used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Verapamil belongs to a class of drugs known as calcium channel blockers. It works by relaxing blood vessels so blood can flow more easily. Verapamil is also used to prevent chest pain(angina). Verapamil injection is used to rapidly or temporarily restore normal heartbeats in people with certain heart rhythm disorders. It may help to increase your ability to exercise and decrease how often you may get angina attacks. Verapamil is also used to control your heart rate if you have a fast/irregular heartbeat (such as atrial fibrillation). It helps to lower the heart rate, helping you to feel more comfortable and increase your ability to exercise. Verapamil may also be used to treat Migraines. The immediate-release tablets are also used alone or with other medications to prevent and treat irregular heartbeats. Verapamil is in a class of medications called calcium-channel blockers. It works by relaxing the blood vessels so the heart does not have to pump as hard. It also increases the supply of blood and oxygen to the heart and slows electrical activity in the heart to control the heart rate. In addition to taking medication, making lifestyle changes will also help to control your blood pressure. These changes include eating a diet that is low in fat and salt, maintaining a healthy weight, exercising at least 30 minutes most days, not smoking, and using alcohol in moderation.

Please if you have any questions about Verapamil, you can ask us by commenting below this text, we'll answer you as soon as possible.

To make sure verapamil is safe for you, tell your doctor if you have:

congestive heart failure;

low blood pressure;

kidney disease;

liver disease; or

a nerve-muscle disorder such as myasthenia gravis or muscular dystrophy.

How to use Verapamil

Take this medication by mouth with or without food as directed by your doctor, usually 3 or 4 times daily.

Use this medication regularly to get the most benefit from it. To help you remember, take it at the same times each day.for the treatment of high blood pressure, it may take a week before you get the full benefit of this drug. Keep taking this medication even if you feel well. Most people with high blood pressure do not feel sick. To prevent chest pain, it is very important to take this medication regularly as prescribed. This drug should not be used to treat chest pain when it occurs. Use other medications to relieve sudden attacks as directed by your doctor (for example, nitroglycerin tablets placed under the tongue). Consult your doctor or pharmacist for details. Swallow a capsule or tablet whole and do not crush, chew, break, or open it. Swallow the extended-release tablets and capsules whole. Ask your pharmacist if the tablets may be split in half, as the instructions vary by product. If you can not swallow the extended-release capsules you may carefully open the capsule and sprinkle the entire contents onto a spoonful of applesauce. The applesauce should not be hot, and it should be soft enough to be swallowed without chewing. Swallow the applesauce immediately without chewing, and then drink a glass of cool water to make sure that you have swallowed all of the medicine. Do not store the mixture for future use.

Storage of Verapamil

Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom).

It is important to keep all medication out of sight and reach of children as many containers (such as weekly pill minders and those for eye drops, creams, patches, and inhalers) are not child-resistant and young children can open them easily. To protect young children from poisoning, always lock safety caps and immediately place the medication in a safe location – one that is up and away and out of their sight and reach.

Verapamil

Please if you have any questions about Verapamil, you can ask us by commenting below this text, we'll answer you as soon as possible.

Dosage of Verapamil

For most conditions, the dose of verapamil for adults is 80 mg to 120 mg taken 3 or 4 times daily with food. This dose may be increased to a maximum of 480 mg daily. When treating specific conditions where the heart muscle is enlarged and preventing the heart from working efficiently, the dose may be increased to 600 mg or 720 mg of verapamil divided throughout the day. If you use the sustained-release (SR) tablets, the recommended dose of verapamil ranges from 180 mg to 480 mg daily with food. The SR tablets are to be taken once daily if the dose is 240 mg or less. Doses over 240 mg daily of the SR tablets should be taken in 2 divided doses (morning and evening) with food. Do not chew or crush the sustained-release tablets. Do not take more than 480 mg daily.

Tell your doctor about all your current medicines and any you start or stop using, especially:

aspirin, imatinib, lithium, nefazodone, St. John's wort;

all other heart or blood pressure medicines, especially clonidine, digoxin, flecainide, ivabradine, nicardipine, or quinidine;

an antibiotic - clarithromycin, telithromycin;

antifungal medicine - itraconazole, ketoconazole, posaconazole, voriconazole;

antiviral medicine to treat hepatitis or HIV/AIDS - atazanavir, boceprevir, cobicistat, delavirdine, efavirenz, fosamprenavir, indinavir, nelfinavir, ritonavir, saquinavir;

a beta blocker - atenolol, carvedilol, labetalol, metoprolol, nadolol, nebivolol, propranolol, sotalol, and others;

cholesterol lowering medicine - atorvastatin, fluvastatin, lovastatin, pitavastatin, pravastatin, rosuvastatin, simvastatin;

drugs to treat high blood pressure or a prostate disorder - alfuzosin, doxazosin, prazosin, terazosin, silodosin, tamsulosin;

seizure medicine - carbamazepine, phenobarbital, phenytoin; or

tuberculosis medicine - isoniazid, rifampin.

This list is not complete and many other drugs can interact with verapamil. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Give a list of all your medicines to any healthcare provider who treats you.

Verapamil while Pregnancy and breastfeeding

Using verapamil during pregnancy may cause negative effects in the fetus such as low heart rate, low blood pressure, and abnormal heart rhythm. Tell your doctor if you’re pregnant or plan to become pregnant. Verapamil should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Verapamil passes through breast milk. It may cause negative effects in a breastfeeding baby. Talk with your doctor before breastfeeding while taking this medication.

Warnings of Verapamil

Do not stop taking this medication without consulting your doctor. Some conditions may become worse when this drug is suddenly stopped. Your dose may need to be gradually decreased.

Drinking alcohol with verapamil can cause side effects.

Avoid getting up too fast from a sitting or lying position, or you may feel dizzy. Avoid driving or hazardous activity until you know how this medicine will affect you. Your reactions could be impaired.

Grapefruit may interact with verapamil and lead to unwanted side effects. Avoid the use of grapefruit products.

Verapamil injection is given as an infusion into a vein, usually in an emergency situation. A healthcare provider will give you this injection. Your heart rate will be constantly monitored to help determine when your heartbeats have returned to normal.

f you are having surgery, including dental surgery, tell your doctor or dentist that you are taking verapamil.

talk to your doctor about the safe use of alcoholic beverages during your treatment with verapamil. Verapamil may cause the effects of alcohol to be more severe and longer-lasting.

Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.

It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.

Your doctor may start with a lower dose and increase your dose slowly if you’re over the age of 65

The safety and effectiveness of verapamil haven’t been established in people younger than 18 years old.

Verapamil

Please if you have any questions about Verapamil, you can ask us by commenting below this text, we'll answer you as soon as possible.

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