Letrozole

Letrozole, also known as Femara, is a medication used to treat breast cancer in women postmenopausal – a time when a woman's hormone production decreases. Letrozole can also be used to treat infertility in women.

Profile: Letrozole is part of a class of medications called aromatase inhibitors that work to decrease estrogen levels in postmenopausal women. It is usually used to treat breast cancer and has been studied for other forms of cancer including head and neck cancer, lung cancer, and prostate cancer.

Composition: Letrozole is a synthetic nonsteroidal aromatase inhibitor, meaning it inhibits the enzyme aromatase from converting androgens into the female sex hormone estrogen. It is available as a tablet containing an active ingredient of letrozole, USP 2.5 mg.

Definition: Letrozole is an anti-estrogen medication typically prescribed to treat various types of cancers. It is often used to reduce the amount of estrogen in postmenopausal women with breast cancer (known as "endocrine therapy") as well as in cases of infertility in which it can help to regulate the hormones in women.

Prescription: Letrozole is a prescription medication. It is typically taken once a day with or without food. The dosage may vary depending on your medical history and the condition being treated. Be sure to take letrozole exactly as prescribed by your doctor or healthcare provider.

Active Life: The active life of letrozole is around 2 days. Once absorbed, it typically takes about 24 to 48 hours for the drug to be eliminated from the body through urine or feces.

Pharmacology: Letrozole works by inhibiting the enzyme aromatase, preventing it from converting androgens into estrogen. This results in a decrease of estrogen in the body, which can have an effect on the growth of certain types of breast cancer cells that require estrogen to grow.

Interactions: Letrozole can interact with other medications, including anticoagulants, antihypertensives, corticosteroids, and chemotherapeutic drugs. It can also interact with supplements and herbs, so tell your doctor or health care provider about any vitamins or herbal supplements you are taking or plan to take.

Precautions: Before taking letrozole, tell your doctor or health care provider if you have any allergies, if you suffer from liver or kidney problems, or if you are pregnant or breast feeding.

Uses: Letrozole is used to treat certain types of breast cancer in postmenopausal women. It has also been studied for other types of cancer, including head and neck, lung, and prostate cancer. In addition to this, it is used to treat infertility in women whose bodies produce too much estrogen.

Dosage: The recommended dosage of letrozole is 2.5 mg daily. This can be taken with or without food.

Half-Life: The half-life of letrozole is approximately 48 hours, meaning that the drug takes approximately 48 hours to be eliminated from the body through urine or feces.

Cycle: Letrozole is usually taken once daily for about 5 to 10 years. Your doctor or healthcare provider will determine the best cycle for you based on your condition and medical history.

Overdose: If you take more than the prescribed amount of letrozole, call your doctor or seek medical attention immediately. Symptoms of an overdose may include nausea, dizziness, and headache.

Legal: Letrozole is a prescription medication, meaning it requires a prescription from a medical professional before it can be filled. It is not available over-the-counter.

Benefits: Letrozole has been shown to be effective in the treatment of some types of breast cancer. It is also used to treat infertility in women, and has been studied for its potential to treat other forms of cancer.

Results: The results of using letrozole vary depending on the condition being treated and the individual. In most cases, letrozole may take several weeks or months to take full effect.

Side Effects: Common side effects of letrozole include hot flashes, sweating, headache, joint pain, fatigue, weakness, nausea, vomiting, and loss of appetite. In rare cases, letrozole may cause more serious side effects such as jaundice and pelvic or abdominal pain.

Bodybuilding: Letrozole can be used in bodybuilding as a potential way to reduce estrogen levels in the body. This can help to reduce water retention and promote a harder, leaner physique.

Reviews: The reviews of letrozole vary based on the condition it is being used to treat as well as the individual's medical history. Generally, it is seen as effective and safe when used as prescribed.

US Domestic Shipping: US domestic shipping of letrozole is typically available via USPS.

Stacking: Letrozole can be used in "stacking" (the use of multiple drugs in combination to attain a desired result) with other medications to achieve a desired effect. However, it is important to consult a medical professional before doing so.

Storage: Letrozole tablets should be stored in a cool, dry place away from sunlight.

Brand Names: Letrozole is marketed under the brand name Femara.

Price: The price of letrozole varies depending on the pharmacy. You should check with your local pharmacy for the most current price.

Warnings: Letrozole should not be used if you are pregnant or breast feeding. You should also tell your doctor if you have any allergies, liver or kidney problems, or if you are taking any medications.

More: As with any medication, you should consult your doctor or healthcare provider before taking letrozole. Additionally, you should never take more than the prescribed dose of letrozole.