Certain types of breast cancer require estrogen to grow. This medicine is not a cure for alcoholism. All rights reserved. The average household teaspoon may not hold the right amount of liquid. You should not need a new prescription for this medication to be refilled. Ask your doctor to tell you about the specific harm that may be done to the pregnancy.

Visit your doctor regularly.You should not use tamoxifen if you are allergic to it.You should not use tamoxifen to reduce your risk of breast cancer if you are also taking a blood thinner such as warfarin (Coumadin, Jantoven).Hormonal contraception (such as birth control pills, injections, implants, skin patches, and vaginal rings) may not be effective enough to prevent pregnancy while taking tamoxifen.

All rights reserved. Examples of these drugs include:Tamoxifen can cause a severe allergic reaction. Do not freeze.Take the missed dose as soon as you remember. Examples of these drugs include:Taking tamoxifen with certain seizure drugs may lower the amount of tamoxifen in your body. Before using this medicine, make sure you understand all the risks and benefits. Tamoxifen belongs to a group of drugs called antiestrogens. What Is Antabuse? Follow your doctor's orders or the directions on the label. Talk with your doctor about your specific risks in taking this medication.To make sure this medication is not causing harmful effects, your doctor may want you to have mammograms and to perform routine breast self-exams on a regular basis.

Antabuse is sometimes given for up to several months or years.Store at room temperature away from moisture, heat, and light.Take the missed dose as soon as you remember. Author information: (1)University of California, San Francisco. These symptoms include:sweating, increased thirst, swelling, rapid weight gain;chest pain, shortness of breath (even with mild exertion);fast or pounding heartbeats or fluttering in your chest;confusion, weakness, spinning sensation, feeling unsteady; orMore severe symptoms may occur when Antabuse and large amounts of alcohol are used together, such as severe chest pain spreading to your jaw or shoulder, slow heart rate, weak pulse, seizure, fainting, weak or shallow breathing, or slow breathing (breathing may stop). © 2005-2020 Healthline Media a Red Ventures Company. This drug should only be used if the potential risk to the pregnancy is acceptable given the drug’s potential benefit.All possible dosages and forms may not be included here. You should not use tamoxifen if you are allergic to it, if you have a history of blood clots in your veins or your lungs, or if you are taking a blood thinner such as warfarin (Coumadin).Before using this medicine, tell your doctor if you have liver disease, high triglycerides (a type of fat in the blood), a history of cataract, or a history of stroke or blood clot. Recurrence or secondary breast cancer, tamoxifen may also be used to treat local recurrence or locally advanced breast cancer (known as regional recurrence ). If you take more than 20 mg per day, you should take half of your dose in the morning and half of your dose in the evening.A safe and effective dosage in people under the age of 18 years hasn’t been determined.The typical recommended dosage is 20–40 mg per day taken in one or divided doses for 5 years. These drugs are often used to treat similar conditions.Antiestrogens work by blocking the effects of the hormone estrogen in the body. You should not use tamoxifen with these drugs.Taking tamoxifen with other cancer-fighting drugs increases your risk of blood clots.

This may make it easier for you to bleed. Wash hands before and after removing gloves. Measure the medicine with a marked medicine cup. Shake the oral liquid well before each use. Give a list of all your medicines to any healthcare provider who treats you.Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use tamoxifen only for the indication prescribed.Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.Copyright 1996-2020 Cerner Multum, Inc. Certain types of breast cancer require estrogen to grow.Tamoxifen may also be used for purposes not listed in this medication guide.Do not use tamoxifen if you are pregnant. Swallow the tablets whole with a glass of water. You should not use Antabuse if you are allergic to disulfiram, or if:you have recently taken metronidazole (Flagyl) or paraldehyde;you have consumed any foods or products that contain alcohol (mouthwash, cough medicine, cooking wine or vinegar, certain desserts, and others).you have severe heart disease or blockage in the arteries of your heart; orTo make sure Antabuse is safe for you, tell your doctor if you have:heart disease, high blood pressure, history of heart attack or stroke;if you take phenytoin (Dilantin), tuberculosis medicine, or a blood thinner (warfarin, Coumadin, Jantoven).It is not known whether Antabuse will harm an unborn baby. https://www.webmd.com/drugs/2/drug-4497/tamoxifen-oral/details