Letrol Tablet

Letrozole
2.5mg
Renata Limited
Pack size 10's Pack
Unite Price 42.00 BDT

Indications

Letrol Tablet is used for: Breast cancer

Adult Dose

Oral Advanced or locally advanced breast cancer ; Adjuvant therapy for postmenopausal women with hormone receptor positive early breast cancer Adult: 2.5 mg once daily. Hepatic impairment: Reduce dose by 50% in patients with cirrhosis and severe hepatic impairment; recommended dose: 2.5 mg on alternate days.

Child Dose

Renal Dose

Administration

May be taken with or without food.

Contra Indications

Premenopausal women and children; hypersensitivity.

Precautions

Severe renal impairment; severe hepatic impairment; osteoporosis. Caution when driving or operating machinery. Lactation: not known if excreted in breast milk (for post-menopausal women)

Pregnancy-Lactation

Pregnancy Based on post-marketing reports, findings from animal studies and mechanism of action, therapy can cause fetal harm and is contraindicated for use in pregnant women; in post-marketing reports, use during pregnancy resulted in cases of spontaneous abortions and congenital birth defects; however, data are insufficient to inform a drug-associated risk Contraception Advise females of reproductive potential to use effective contraception during treatment and for at least 3 weeks after last dose Infertility Therapy may impair fertility in females and males of reproductive potential Lactation Not known if therapy is present in human milk; there are no data on effects on breastfed infant or milk production; exposure of lactating rats to drug was associated with impaired reproductive performance of male offspring; because of potential for serious adverse reactions in breastfed infants, advise lactating women not to breastfeed while receiving therapy and for at least 3 weeks after last dose

Interactions

Plasma levels reduced by tamoxifen.

Side Effects

Side effects of Letrozole : Hot flushes, arthralgia, nausea, vomiting, fatigue, dizziness, headache, dyspepsia, constipation, diarrhoea, anorexia, alopoecia, increased sweating, rash, peripheral oedema, osteoporosis, musculoskeletal pain, vaginal irritation. Potentially Fatal: Thromboembolic events.

Mode of Action

Letrozole competitively binds to the heme group of aromatase, a cytochrome P450 enzyme which catalyzes conversion of androgen to oestrogen, leading to inhibition of the enzyme and a significant reduction in plasma oestrogen levels.

Note

Letrol 2.5mg Tablet generic name is Letrozole. Letrol 2.5mg Tablet is manufactured by Renata LimitedLetrol is availble in all over Bangladesh. Mes BD drug index information on Letrol Tablet is not intended for diagnosis, medical advice or treatment; neither intended to be a substitute for the exercise of professional judgment.

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