Calan (Generic name Verapamil)
Calan (Verapamil) is used to treat chest pain (angina), high blood pressure or irregular heartbeats.
Calan 240 mg (Normal Dosage)
Calan 120 mg (Low Dosage)
Calan 80 mg (Extra Low Dosage)
Calan 80 mg (Extra Low Dosage)
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This drug is a calcium channel blocker. Calcium is involved in blood vessel contraction and in controlling the electrical impulses within the heart. By blocking calcium, calan relaxes and widens blood vessels and can normalize heartbeats. Calan is used to treat chest pain (angina), high blood pressure or irregular heartbeats. Ask your doctor or pharmacist about possible problems related to use of short-acting calcium channel blockers.
How to use
This medication should be swallowed whole with a full glass of water unless your doctor directs you otherwise. This medication must be taken as directed to prevent chest pain. It is not effective if taken only when chest pain occurs. Do not stop taking this medication suddenly without your doctor's permission. Chest pain can occur if the medication is stopped too fast. Your dose may need to be gradually decreased.
Drug Class and Mechanism
Calan belongs to a class of medications, called calcium channel blockers. These medications block the movement of calcium into the muscle cells of the coronary arteries (the arteries supplying the heart) as well as the other arteries of the body. Since calcium is what triggers contraction of muscles, blocking entry of calcium relaxes the arterial muscles. This relaxation allows the arteries to become larger so that more blood can flow through them. Thus, calan is useful in treating and preventing chest pain (angina) resulting from spasm (contraction) of the coronary arteries that reduces the flow of blood to the heart. Relaxing the muscles lining the arteries in the rest of the body lowers blood pressure and thereby reduces the pressure against which the heart must pump blood. As a result, the heart works less and requires less oxygen-carrying blood. This allows the heart to work with the reduced flow of blood caused by coronary artery disease and prevents angina (which occurs whenever the flow of blood to the heart is inadequate). Calan also decreases the conduction of electrical impulses through the heart that control the coordination of contraction. As a result, the rate of contraction slows.
If you miss a dose of Myambutol , take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.
Store at room temperature away from sunlight and moisture.
Before using this drug, tell your doctor your medical history, including: allergies (especially drug allergies), heart problems (e.g., heart rhythm disturbances, heart failure), liver or kidney disease, very low blood pressure, muscular dystrophy, brain tumors (cancer). Before heart surgery, tell your doctor you use this medicine. Calan prolongs and intensifies the effects of alcohol in your system. Avoid (or very carefully limit) alcoholic beverages while using this medication. Caution is advised when this drug is used in the elderly. This medication should be used only when clearly needed during pregnancy. Discuss the risks and benefits with your doctor. This drug is excreted into breast milk and a decision should be made whether to stop the drug or avoid breast-feeding. Consult your doctor before breast-feeding.
Possible Side Effects
This drug may cause dizziness and lightheadedness especially during the first few days. Avoid activities requiring alertness. When you sit or lie down for a while, get up slowly to allow your body to adjust and minimize dizziness. You may also experience weakness, fatigue, nausea, muscle cramps, headache, flushing or constipation. These effects should disappear as your body adjusts to the medication. Inform your doctor if they become bothersome. Notify your doctor immediately if you develop: breathing difficulties, swelling of the hands or feet, irregular heartbeat, fever, stomach/abdominal pain, yellowing eyes and skin, dark urine. If you notice other effects not listed above, contact your doctor or pharmacist.
Laboratory tests (e.g., liver function tests) should be performed periodically to monitor for side effects. Do not share this medication with others.
What does Generic mean?
Generic drugs are medications having proven pharmaceutical, biological and therapeutic equivalence to the original. In medicine, generic drugs are produced with the same ingredients and in the same dosage as the high-quality patented medicines. Generic analogs are produced using the same equipment as for brand drugs and have the same effect. Minor differences are a different shape and availability of some excipients (inactive ingredients, preservatives, dyes, etc.).
These drugs are brought on the market after the expiration of patent protection for the original drug. The advantages of generic drugs include low cost (there are no development costs, clinical trial expenses and the like, or license fees) and extensive experience of practical use. For many people, it's unaffordable to purchase original drugs. For this category of the population generic drugs is the best option. These drugs can be purchased at any online Leeds pharmacy. Also, a large variety of these medicines is offered at almost any online pharmacy.
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Rules To Follow When Taking Viagra
Taking pills for erection may cause problems, when you do this for the first time. The most of erectile dysfunction pills UK sells online are similar in action and use. You should know the basic rules that will help you to maximize the effect and avoid different problems due to the incorrect use of such serious medication.
Here are the instructions for taking Viagra. You need to take one pill approximately one hour before the planned sex. Usually one dose contains 50 mg, and this is the amount that doctors usually prescribe as one-time dosage. However, depending on the effect you need, the dose can be twice smaller.
The action of medication starts in half an hour after taking. It lasts for about 4 hours. Mention that the effect can be gained only if you sexually aroused. This way it's easy to get erection. If you don't feel desire for sex, you will not have erection even after taking the pill.
If you want to get maximally strong effect, do not eat fatty food before the planned use of medication. Too heavy meal inhibits its absorption in blood, and even in hour or two you may not feel the effect. You can take alcohol as usual, but don't drink too much: big doses of alcohol will make you unable to have long-lasting, pleasant sex.
Cialis vs. Tadacip
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One of its most famous generics is Tadacip. It is cheaper, but available in much higher doses - 10 or 20 mg. So it's likely a bigger risk. Being not licensed, they are stored and transported without any control. Reliable supplier is a key guarantee to get high-quality pills.
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