Several. what are the most common side effects to diltiazem? Can lifestyle changes help (and/or help to prevent) anal fissures? This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.Things to remember when you fill your prescription.WebMD does not provide medical advice, diagnosis or treatment. You could also ask a pharmacist for advice on other ways to help you remember to take your medicine.Too much diltiazem can make you feel faint, dizzy or sleepy. More frequently reported side effects include: dizziness, edema, asthenia, headache, and vasodilation. Consult your Are you planning to see a doctor about switching your medication?Are you planning to see a doctor about switching your medication?Selected from data included with permission and copyrighted by First Databank, Inc. Many do not have the same effects. Do not chew or crush them.If you find tablets or capsules difficult to swallow, speak to a pharmacist or doctor, as there may be other options.With some of the capsules and tablets you might notice what looks like a whole capsule or tablet in your poo. This will mean the tear has healed. This is because it can cause your heart to beat irregularly.If you need to go to hospital, do not drive yourself; get someone else to drive you or call for an ambulance. Side effects. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.Some side effects may not be reported. Dizziness, lightheadedness, weakness, nausea, flushing, constipation, and headache may occur. Rare diltiazem side effects (affect between 1 in 1000 and 1 in 10,000 people) Dry mouth. If it gets worse, tell your doctor straight away.If you're using diltiazem cream or ointment, it should start to work on the day you apply it to the tear.If you're taking diltiazem for high blood pressure or angina, treatment is usually long term, even for the rest of your life.If you're taking it to treat an anal fissure, you will use the cream or ointment to heal the tear on your anus until it is no longer painful to poo. Common side effects of Cartia XT include: dizziness, lightheadedness, However, it's best to not drink alcohol for a few days after starting diltiazem or if your doctor increases your dose. Know Diltiazem 30 MG Tablet uses, side-effects, composition, substitutes, drug interactions, precautions, dosage, warnings only on Lybrate.com Stop taking diltiazem and call a doctor straight away if you get: severe pain in your stomach; yellow skin or the whites of your eyes turn yellow – this can be a sign of liver problems If this happens to you, tell your doctor, as your dose may need to be changed.Tell your doctor if you are taking any of these medicines before starting diltiazem:Talk to your doctor if you need to take painkillers more than a few times a week.St John's wort is a herbal medicine taken for depression. SLIDESHOW How to Lower Blood … This does not mean that the medicine is not working and it's important to keep taking it. Talk to your doctor if your chest pain does not get any better after a couple of weeks. Along with its needed effects, diltiazem may cause some unwanted effects. If it is near the time of the next dose, skip the missed dose. A reflex sympathetic response, caused by the peripheral dilation of vessels and the resulting drop in blood pressure, works to counteract the negative inotropic, chronotropic and dromotropic effects of diltiazem. This medication must be taken regularly to prevent Tell your doctor if your condition worsens (for example, your Tell your doctor right away if you have any serious side effects, including: This is not a complete list of possible side effects. Your doctor will check to see how well it is working.If you're taking diltiazem for angina, you may still get chest pain until it starts working fully. If experienced, these tend to have a Severe expression. : It lowers bp, but lowers heart rate. Take your next dose at the regular time. Common side effects include swollen hands, ankles or feet, headaches and constipation. Body aches or pain congestion cough dryness or soreness of the … Side Effects. Dr. Thomas Namey answered. There are many reasons why the skin can tear in your anus. Swallow diltiazem tablets or capsules whole, usually with a glass of water. "Product Information. How does it compare with other medicines? Undesirable effects include hypotension, bradycardia, dizziness, flushing, fatigue, headaches and edema.