Introduction
Dilazem is a prescription medication that contains the active ingredient Diltiazem. It is available in tablet form and is primarily used to treat certain heart conditions, such as high blood pressure (hypertension) and chest pain (angina).
Uses
Dilazem is prescribed to manage high blood pressure, which helps reduce the risk of heart attacks, strokes, and kidney problems. It is also used to relieve chest pain caused by a lack of oxygen to the heart muscle (angina). This medication works by relaxing and widening the blood vessels, allowing for improved blood flow and reduced strain on the heart.
Dosage and Administration
follow your healthcare provider’s instructions regarding the dosage and administration of Dilazem. The typical starting dose for adults is usually 180 to 240 milligrams per day, taken in divided doses. Your doctor may adjust the dosage based on your individual response and medical condition. The tablets should be swallowed whole and should not be crushed or chewed.
Mechanism of Action
Dilazem belongs to a class of medications called calcium channel blockers. It works by blocking the movement of calcium into the muscle cells of the heart and blood vessels. By doing so, it helps to relax and widen the blood vessels, which improves blood flow and reduces the workload on the heart. This mechanism of action helps to lower blood pressure and relieve chest pain.
Side Effects
Common side effects may include dizziness, headache, flushing, and swelling of the ankles or feet. These side effects are usually mild and go away on their own. However, if they persist or worsen, contact your healthcare provider.
In rare cases, serious side effects may occur. These can include low blood pressure, a slow heart rate, and heart rhythm disturbances. If you experience any of these serious side effects, seek medical attention immediately.
Drug Interactions
Dilazem may interact with other medications, including certain antibiotics, antifungal agents, and medications used to treat high blood pressure or heart conditions. Inform your healthcare provider about all the medications you are currently taking to avoid potential interactions. They can provide guidance on the safe use of Dilazem in combination with other drugs.
Precautions
Before taking Dilazem, inform your healthcare provider about any existing medical conditions, including liver or kidney problems, heart disease, or any allergies. This medication may not be suitable for everyone, and your doctor will assess the potential risks and benefits before prescribing it.
Additionally, Dilazem may interact with certain substances, such as grapefruit juice, alcohol, and tobacco. It is advisable to avoid or limit the consumption of these substances while taking this medication.
Storage
Dilazem should be stored at room temperature, away from excessive heat and moisture. Keep the medication in its original packaging and out of reach of children and pets. Do not use the medication if it has reached its expiration date.
Patient Tips
- Take Dilazem exactly as prescribed by your healthcare provider. Do not alter the dosage or stop taking it without consulting your doctor.
- If you miss a dose, take it as soon as you remember. However, if it is close to the time for your next dose, skip the missed dose and resume your regular dosing schedule.
- attend regular follow-up appointments with your healthcare provider to monitor your response to the medication and make any necessary adjustments.
- Avoid consuming grapefruit juice while taking Dilazem, as it may increase the risk of side effects.
- If you experience any new or worsening symptoms while taking this medication, inform your healthcare provider promptly.
Please note that this description, as well as the other content on our website is for educational purposes only. We do not provide medical advice. For specific medical advices, diagnoses and treatment options you should consult with your doctor.
References
- Diltiazem: a medicine to treat high blood pressure (NHS UK) [Accessed 12 Jun. 2024] (online) Available at:
- ADIZEM-SR capsules 120 mg (Health Professionals SmPC) Available at:
- Diltiazem (Drugs.com) [Accessed 14 Jun. 2024] (online) Available at:
- diltiazem 12hr er (RX) [Accessed 24 Jun. 2024] (online) Available at:
- Diltiazem (MedlinePlus) [Accessed 22 Jun. 2024] (online) Available at:
- Britt BA. Diltiazem. Can Anaesth Soc J. 1985 Jan;32(1):30-44. doi: 10.1007/BF03008535. [Accessed 14 Jun. 2024] Available at:
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