What is Femara: Dosage, How to use. Side Effects

What is Femara: Dosage, How to use. Side Effects

What is Femara?

Femara (letrozole) reduces estrogen levels in postmenopausal women, which may increase the growth of a specific type of breast tumor that needs estrogen.

This medicine is used in the treatment of certain types of breast cancer (such as hormone receptor positive breast cancer) in postmenopausal women. Letrozole is also used to help prevent cancer from returning. Some breast cancers are quickly produced by the natural hormone called estrogen. Letrozole reduces the amount of estrogen in the body and can slow the growth of these breast cancers.

Femara is used to cure breast cancer in postmenopausal women. This is often given to women who take tamoxifen (Nolvadex, Soltamox) for 5 years.

Femara tablets for oral administration containing 2.5 mg of letrozole, a non-steroidal aromatase inhibitor (estrogen synthesis inhibitor). Chemically described as 4,4 '- (1H-1,2,4-Triazol-1-ylmethylene) dibenzonitrile.

Femara may also be used for the purposes not listed in this drug guide.

Please if you have any questions about Femara, you can ask us by commenting below this text, we'll answer you as soon as possible.

How to use Femara?

Usually Femara is taken once a day or once a day. Follow all the tags on your prescription label. Do not recommend this medicine in larger or smaller or longer than recommended.

Take this medicine in your mouth, usually once a day with or without food or as your doctor.

The dosage is based on your medical condition and response to treatment.

Use this medication on time to get the most advantages from it. To help you remember, take it at a time every day.

Since this drug can be absorbed through the skin and lungs, pregnant women should not take this medicine or breathe dust from the pills. (Also refer to the caution section.)

You may take this medicine with or without food.

If you use Femara, you may require frequent blood tests. Bone mineral density may need to be checked.

Dosage of Femara

Recommended dose Femara is a 2.5 mg tablet once a day, no matter what the meals are.

Usually adults for breast cancer:

For use as the first line treatment for postmenopausal women with advanced hormone receptor or hormone receptor for unknown local, advanced metastatic breast cancer. Femara is also indicated for the treatment of advanced breast cancer in postmenopausal women with the progression of post-anti-estrogen treatment: 2.5 mg oral tablet once daily without regard to meals.

In patients with advanced disease, letrozole treatment should be continued until the development of the tumor is evident.

Symptoms of over dose 

Separate cases of excessive consumption of Femara have been reported. In these cases, the maximum dose was 62.5 mg or 25 tablets. While no serious side effects have been reported in these cases, there are no comprehensive recommendations for treatment due to limited information available. However, if an allergic patient develops inflammation, inflammation occurs. In general, care and frequent monitoring of vital signs are also appropriate. In single dose studies, the highest dose was 30 mg, which was well tolerated; in multiple trials, the highest dose of 10 mg was well tolerated.

What is Femara

Please if you have any questions about Femara, you can ask us by commenting below this text, we'll answer you as soon as possible.

Side effects of Femara

Remember that your doctor prescribed this medication because he has judged your benefits are greater than the risk of side effects. Many people with this drug do not have serious side effects.

If you have serious side effects such as: bone fractures, mental / psychological changes (such as depression, anxiety), swelling of arms / legs, brief vision, persistent nausea and vomiting, unusual fatigue, dark urine, yellow eyes / skin.

This drug (and cancer) can rarely cause serious problems with blood clots (such as heart attack or stroke). If you suffer from shortness of breath, chest / jaw / left right hand, confusion, coughing up blood, dizziness / sudden dizziness, pain / swelling / heat in the groin / calf, needle / weakness / numbness in arms / legs, false speech, weakness in One side of the body, vision change, sudden / severe headache.

This allergic reaction is rare. However, if you notice symptoms of a severe allergic reaction, wash, rash, itching / swelling (especially face / tongue / throat / neck), severe dizziness, difficulty breathing, see your doctor in a timely manner.

Common familial side effects may include:

Dizziness, drowsiness, weakness, feeling tired;

Hot flush, heat on your face or chest;

Bone pain, muscle pain or joint pain;

Irritation (heat, redness, or loneliness);


Sweating; or

Swelling, weight gain.

This is not a complete list of possible side effects.

Drugs that may interact with Femara

Some of the products that may interact with this drug include estrogen (such as ethinyl estradiol, conjugated estrogen), estrogen blockers (such as anesthetic, tamoxifen).

Other medications may be associated with letrozole, including prescription and over-the-counter medications, vitamins, and herbal products. Tell each of your health care providers about all the drugs you are currently using and stop taking any medication that you start using or using.

For whom Femara might not be safe

You should not use Femara if you have allergy to letrozole or if you:

If you do not completely go through menopause, or

you are pregnant.

Femara while pregnancy

Although it is possible that a pregnant woman becomes pregnant, letrozole may be dangerous to an unborn baby. If you are pregnant, do not use this drug. If you have not had a history of menopause, use effective birth control. Keep fertility control for at least 3 weeks after the last dose of Letrozole. Tell your doctor if you think you may be pregnant.

Tell your doctor if you want to ensure that Femara is safe for you.

Osteoporosis, osteopenia (bone mineral density);

Liver disease (especially cirrhosis);

High cholesterol; or

If you also receive tamoxifen.

Talk to your doctor or pharmacist before taking letrozole, if you are allergic to it, or to anastheniazole, or if you have an allergy. This product may contain inactive material that can cause allergic reactions and other problems. Talk to your pharmacist for more information.

Tell your doctor or pharmacist before using this medicine, especially: high blood lipids (cholesterol), bone problems (such as osteopenia, osteoporosis), stroke or blood clots, heart disease (such as pain). Chest, heart attack, heart failure), high blood pressure, kidney problems, liver problems.

It is not known whether letrozole is transmitted to breast milk or that it may harm a nursing baby. You should not breast-feed while using Femara and at least 3 weeks after the last dose.

Warnings of Femara

This medicine may make you dizzy. Alcohol or marijuana can cause dizziness or fatigue. Do not drive, use machines, or do anything you need to relax or visit so you can safely do it. Limited alcohol beverages Talk to your doctor if you use marijuana.

Before your surgery, tell your doctor or dentist about all your products (including prescription drugs, over-the-counter prescription drugs, and herbal products).

What is Femara

Please if you have any questions about Femara, you can ask us by commenting below this text, we'll answer you as soon as possible.

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