Site Loader


Diltiazem is a calcium channel blocker medication that is used to treat high blood pressure, chest pain, and certain heart rhythm abnormalities. It belongs to a class of medications called calcium channel blockers, which work by relaxing the muscles of the blood vessels, allowing them to dilate and improve blood flow.

What is Diltiazem?

Diltiazem is an oral medication used to treat hypertension (high blood pressure), angina (chest pain due to blocked arteries in the heart), and certain types of irregular heartbeats or arrhythmias. It is a calcium channel blocker, which means it works by preventing calcium from entering the heart and vascular smooth muscle cells and thus dilates vascular smooth muscle. In turn, this reduces the tension of the muscle cells, leading to improved blood flow. It can also be used as a preventative medication for cardiac issues, such as ischemia (reduced blood flow to the heart).

How Does Diltiazem Work?

Diltiazem is a calcium channel blocker, which prevents calcium ions from entering the cells that line the walls of the blood vessels. This helps to relax the blood vessels, leading to lower blood pressure and improved blood flow. It also relaxes the muscles in the heart so that it can beat slower and more regularly, thus managing irregular heartbeats.

How to Take Diltiazem

Diltiazem is taken orally, typically once or twice per day with or without food. Depending on the dose and the form of the medication, it may be taken as one large dose or multiple smaller doses. It is important to follow your doctor’s instructions about how to take your Diltiazem. If you are having any difficulties taking the medication, it is important to speak to your doctor or pharmacist.

What Are the Side Effects of Diltiazem?

Most people who take Diltiazem do not experience any side effects, but there are a few possible side effects associated with taking this medication. Common side effects include headache, nausea, dizziness, constipation and fatigue. Other side effects may include dry mouth, blurred/double vision, and abnormal taste. If you experience any of these side effects, contact your doctor. In rare cases, some people may experience an allergic reaction to the medication. If you experience any symptoms of an allergic reaction, such as swelling of the face, lips, tongue, or throat, seek medical attention immediately.

How to Buy Diltiazem Without a Prescription

Diltiazem requires a prescription from a healthcare provider, and it is not available without one. If you have a chronic condition that requires you to take this medication, talk to your doctor about how to manage your condition long-term. Your doctor may develop a plan with you to ensure that you have all of the medications you need to manage your condition.


Overall, Diltiazem is a safe and effective medication for treating hypertension, angina, and certain arrhythmias. It works by relaxing the muscles of the blood vessels, allowing them to dilate and improve blood flow. It is important to follow your doctor’s instructions when taking this medication, and alert the doctor if you experience any unusual side effects.

Post Author: Nicolas

Leave a Reply

Your email address will not be published. Required fields are marked *