Prehal-D21 Tablet 21's is used for contraception and in the treatment of dysmenorrhea (irregular and painful periods). Contraception is a procedure that aims to prevent pregnancy and is used in family planning. Dysmenorrhea is irregular and painful periods leading to abdominal pain, digestion problems, fainting, vomiting, and nausea.

Prehal-D21 Tablet 21's contains Desogestrel and Ethinylestradiol, which are primarily used for contraception. It also contains two female sex hormones that help to prevent pregnancy in multiple ways. It prevents the release of an egg from the ovaries and makes the fluid present in the cervix thick, making it difficult for sperm to enter the womb. In addition, it prevents the thickening of the uterus's inner wall, which is necessary for an egg to grow and multiply.

Prehal-D21 Tablet 21's can be taken with or without food, but it can be taken at the same time every day for the best results. Like all medicines, Prehal-D21 Tablet 21's can cause side effects, although not everybody gets them. The most common side effects are headache, weight increase or decrease, acne, abdominal pain, cramps, and depression. Most of these side effects do not require medical attention and gradually resolve over time. However, if the side effects are persistent, reach out to your doctor. Do not use Prehal-D21 Tablet 21's if you are pregnant or have recently delivered a baby.

Inform your doctor before starting Prehal-D21 Tablet 21's if you are over 35 years, smoke, have or ever had a heart problem, cancer (breast, uterus, or vagina), uterine bleeding, liver or kidney problem. If you have missed a dose or are late by 12 hours, please wear a condom for 5 days during sexual intercourse to avoid unwanted pregnancy. Do not take medicine if you are pregnant already or breastfeeding.  If you have a migraine, please inform your doctor, as taking Prehal-D21 Tablet 21's may increase your headache.

Prehal-D21 Tablet 21's is an oral hormonal combination medicine containing Desogestrel and Ethinylestradiol, primarily used for contraception. Prehal-D21 Tablet 21's contains two female sex hormones, progestin, and estrogen, which help prevent pregnancy in multiple ways. It prevents the release of an egg from the ovaries and makes the fluid present in the cervix thick, making it difficult for sperm to enter the womb. In addition to this, it prevents the thickening of the uterus's inner wall, which is necessary for an egg to grow and multiply. Prehal-D21 Tablet 21's is generally taken for 21 days starting from day one of the menstrual cycle, and then for the next 7 days, it is not taken, and the same course is repeated.

Please inform your doctor if you have or have ever had heart disease, hypertension, obesity, cancer (breast, cervix, or uterus), diabetes mellitus, liver or kidney disease, or abnormal uterine bleeding before taking Prehal-D21 Tablet 21's. Smoking may increase the risk of a cardiovascular event in women over 35 years old when taking Prehal-D21 Tablet 21's. Prehal-D21 Tablet 21's does not protect against any sexually transmitted disease or HIV. If pregnancy occurs while you are taking Prehal-D21 Tablet 21's, please consult your doctor to use it as a birth control pill. Do not start using a new medication without telling your doctor. Sometimes, you may experience spotting or bleeding in between missed periods or menstrual periods. If the spotting persists, please consult your doctor. Do not use Prehal-D21 Tablet 21's if you are pregnant or have recently delivered a baby. If you have missed a dose or are late by 12 hours, please wear a condom for 5 days during sexual intercourse to avoid unwanted pregnancy. Do not take medicine if you are pregnant already or breastfeeding. If you have migraines, please inform your doctor, as taking Prehal-D21 Tablet 21's may increase your headache.