DZ 30mg Tablet

DZ 30mg Tablet is used to treat angina (heart-related chest pain), high blood pressure, and some types of irregular heartbeats (arrhythmia). It is known as a calcium channel blocker. It works by relaxing blood vessels to lower blood pressure. This helps to reduce the workload of the heart.

DZ 30mg Tablet may be taken with or without food, but it is better to take it regularly at a fixed time each day as advised by your doctor. Keep using this medicine even if you feel well. If you stop taking it suddenly, your condition may worsen. This medicine is only part of a treatment program that should include a healthy diet, regular exercise, and weight reduction as advised by your doctor.

Common side effects seen with this medicine include headache, constipation, dizziness, fatigue, nausea, flushing, and rash. These are usually mild and disappear after a short time. Consult your doctor if they bother you or do not go away. It may also make you feel sleepy or dizzy, so be careful if you drive or do anything that requires you to be alert. Drinking alcohol should be avoided while taking this medicine as it may worsen the side effects.

Before taking this medicine, let your doctor know if you have any liver or kidney problems. Also, inform your doctor if you have very low blood pressure (hypotension), heart failure, or if you recently had a heart attack and have fluid in your lungs. Your doctor may want to monitor your blood pressure while using it and you may need frequent blood tests. Pregnant or breastfeeding women should consult their doctor before taking it.

• Treatment of Hypertension (high blood pressure)
• Treatment of Angina (heart-related chest pain)
• Treatment of Arrhythmia

Treatment of Hypertension (high blood pressure)
DZ 30mg Tablet works by relaxing blood vessels so that blood can flow more easily around your body. This lowers your blood pressure and reduces your risk of having a stroke, heart attack, or kidney problems in the future. It must be taken regularly as prescribed to be effective. You do not usually feel any direct benefit from taking this medicine, but it works in the long term to keep you well. Do not stop taking this medicine without your doctor’s advice, even if you feel well.

Treatment of Angina (heart-related chest pain)
DZ 30mg Tablet helps treat heart-related chest pain (angina attack) as well as prevent it from happening in the future. However, it should not be used for acute attacks of angina. It works by relaxing and widening blood vessels in the heart. This makes it easier for blood to flow to the heart, so it gets more oxygen. This medicine thus helps to increase your ability to exercise and go about your daily life more easily and confidently. It should be taken regularly to be effective. Do not stop taking it without your doctor’s advice, even if you feel well.

Treatment of Arrhythmia
DZ 30mg Tablet may also be used to treat abnormal heart rhythms (arrhythmias). It may help stop an abnormal rhythm while it is happening or prevent its occurrence in the first place.

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Angizem CD

• Headache
• Dizziness
• Nausea
• Edema (swelling)

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. DZ 30mg Tablet may be taken with or without food, but it is better to take it at a fixed time.

DZ 30mg Tablet is used to treat angina (heart-related chest pain), high blood pressure, and some types of irregular heartbeats (arrhythmia). It is known as a calcium channel blocker. It works by relaxing blood vessels to lower blood pressure. This helps to reduce the workload of the heart.

• DZ 30mg Tablet slows down the heartbeat and allows the blood vessels in the body to relax.

• This helps prevent angina attacks (chest pain caused by heart disease), certain abnormal heart rhythms, stroke and heart attack.

• It may cause dizziness or sleepiness. Do not drive or do anything requiring concentration until you know how it affects you.

• It may cause you to feel lightheaded or weak especially when you stand up (orthostatic hypotension). Rise slowly if you have been sitting or lying down.

• It is best to avoid drinking alcohol while taking DZ 30mg Tablet as it may make the side effects worse.

• Do not stop taking it suddenly without talking to your doctor first.

Sampson KJ, Kass RS. Anti-Arrhythmic Drugs. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. pp. 830-31.

Hume JR, Grant AO. Agents Used in Cardiac Arrhythmias. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 244.

Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 410-11.

Opie LH. Calcium Channel Blockers. In: Opie LH, Gersh BJ, editors. Drugs for the Heart. 8th ed. Philadelphia, Pennsylvania: Elsevier Saunders; 2013. pp. 78-81.

Diltiazem hydrochloride. Cambridge, Cambridgeshire: Napp Pharmaceuticals Limited; 1992 [revised 22 Mar. 2017]. [Accessed 23 Jan. 2019] (online) Available from:

Drugs.com. Diltiazem Pregnancy and Breastfeeding Warnings. [Accessed 15 Mar. 2019] (online) Available from:

Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-S198. [Accessed 15 Mar. 2019] (online) Available from:

Central Drugs Standard Control Organisation (CDSCO). Diltiazem. [Accessed 15 Mar. 2019] (online) Available from: