Letara Letrozole 2.5mg Tablet
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Overview
Letara Letrozole 2.5mg Tablet contains letrozole 2.5mg, an aromatase inhibitor used mainly in the treatment of hormone-receptor-positive breast cancer in postmenopausal women. This product is manufactured by Hetero Labs. It is sometimes used off-label, under specialist supervision, to induce ovulation in certain fertility treatments.
Letrozole works by blocking the aromatase enzyme, which is responsible for converting androgens into oestrogen in body tissues. By lowering circulating oestrogen levels, letrozole slows or stops the growth of breast cancer cells that depend on oestrogen to grow.
How it Works
Letrozole reversibly binds to and inhibits the aromatase enzyme, which normally converts androstenedione and testosterone into oestrone and oestradiol in peripheral tissues. In postmenopausal women, this is the main remaining source of oestrogen production, so blocking it significantly lowers oestrogen levels and deprives hormone-sensitive cancer cells of the signal they need to grow.
Directions for Use
Take Letara Letrozole 2.5mg Tablet once daily, at about the same time each day, with or without food. Swallow the tablet whole with a glass of water. Do not stop or change the dose on your own, even if you feel well or experience side effects – discuss any concerns with your oncology or fertility care team first.
Dosage
The usual dose of Letara Letrozole 2.5mg Tablet for breast cancer treatment is one tablet (2.5mg) once daily, continued for the duration recommended by your oncologist, which may extend to several years for adjuvant treatment. When used for ovulation induction, dosing and timing within the menstrual cycle are individualised by your fertility specialist. This medicine should only be used under specialist supervision.
Shelf Life
Use this product before the expiry date stated on the packaging. Do not use the medicine if the expiry date has passed.
Storage Instructions
Store below 30°C in a dry place, away from direct sunlight and out of reach of children.
Side Effects
- Hot flashes
- Fatigue
- Joint or muscle pain
- Nausea
- Headache
- Dizziness
- Increased sweating
- Bone thinning (osteoporosis) with long-term use
Contraindications
- Known hypersensitivity to letrozole or any ingredient in this product
- Premenopausal hormonal status, unless specifically directed and monitored by a specialist for fertility treatment
- Pregnancy (letrozole can cause harm to the developing baby and must not be used during pregnancy)
- Breastfeeding
Drug / Food Interactions
- Tamoxifen and other oestrogen-containing medicines may reduce letrozole’s effectiveness and are generally avoided during treatment
- Other medicines or supplements that affect bone density (e.g. long-term corticosteroids) may compound letrozole’s effect on bone strength
- Hormonal contraceptives are not suitable to combine with letrozole in premenopausal use, as they interfere with the hormonal effect being targeted
- Always inform your oncologist or fertility specialist of every medicine and supplement you are taking
Quick Tips
- Take this medicine at the same time every day exactly as your specialist has prescribed
- Attend all scheduled follow-up appointments, including bone density (DEXA) scans as advised, since letrozole can reduce bone strength over time
- Report new or worsening bone or joint pain, unusual swelling, or breathlessness to your doctor promptly
- Discuss calcium and vitamin D intake, and any bone-protective measures, with your care team
- Do not use this medicine to try to conceive without direct specialist guidance, even though it is sometimes used for fertility treatment
- Keep all appointments for blood tests and clinical monitoring during treatment
Frequently Asked Questions
What is Letara Letrozole 2.5mg Tablet used for?
Letara Letrozole 2.5mg Tablet is mainly used to treat hormone-receptor-positive breast cancer in postmenopausal women, and is sometimes used off-label under specialist supervision to help induce ovulation in fertility treatment.
How does letrozole differ from tamoxifen?
Letrozole is an aromatase inhibitor that lowers the body’s own oestrogen production, while tamoxifen blocks oestrogen receptors directly. Your oncologist chooses between them (or sequences them) based on your menopausal status and cancer characteristics.
Will I need bone density monitoring while on this medicine?
Yes, letrozole can reduce bone mineral density over time, so your doctor will usually arrange periodic bone density (DEXA) scans and may recommend calcium, vitamin D, or bone-protective treatment as needed.
Can I take this medicine if I have not yet reached menopause?
Letrozole is primarily used in postmenopausal women. If you are premenopausal, it should only be used under close specialist supervision, often alongside other treatment to suppress ovarian function, or for fertility purposes as directed.
What should I do if I miss a dose of Letara Letrozole 2.5mg Tablet?
Take the missed dose as soon as you remember on the same day, but skip it entirely if you do not remember until the next day – do not take a double dose. Contact your care team if you are unsure.
Why do I need regular follow-up appointments while taking this medicine?
Regular follow-up allows your oncology team to monitor how well the cancer is responding to treatment, check for side effects such as joint symptoms or bone changes, and adjust your overall treatment plan as needed.
Can I buy Letara Letrozole 2.5mg Tablet from DoctorOnCall?
Yes, Letara Letrozole 2.5mg Tablet is available through DoctorOnCall, a licensed online pharmacy serving our Malaysian and Singaporean customers. As this is a prescription medicine, you will need to complete an online consultation so a doctor can assess your suitability and issue a valid prescription before the order is processed. This ensures the medicine is appropriate for your condition and used under proper medical supervision, whether you are ordering from Malaysia or Singapore.
Is the medication provided by DoctorOnCall genuine and safe to use?
DoctorOnCall sources its medicines through appropriate licensed pharmacy supply channels for our Malaysian and Singaporean customers. All orders are dispensed and checked by a registered pharmacist before delivery. Always use Letara Letrozole 2.5mg Tablet according to your doctor’s instructions and the information provided with the product.
What payment methods does DoctorOnCall accept?
We accept payment via Online Banking, Credit Card, and e-Wallets (Boost, GrabPay) for our Malaysian and Singaporean customers, so you can choose whichever method is most convenient for you at checkout.
Does DoctorOnCall provide an installment payment plan for Letara Letrozole 2.5mg Tablet?
DoctorOnCall provides an installment payment plan for eligible Malaysian and Singaporean customers, where applicable. Available plans, eligibility, and terms can vary by market, so please contact DoctorOnCall Customer Service for the latest information on installment options for your order.
Is delivery free, and how much does shipping for Letara Letrozole 2.5mg Tablet cost?
Delivery charges may vary for our Malaysian and Singaporean customers depending on your delivery location and the applicable order terms at the time of purchase. For the most accurate and up-to-date delivery fee information, please contact DoctorOnCall Customer Service before placing your order.
How long does delivery take for Letara Letrozole 2.5mg Tablet?
Our Malaysian customers can generally expect delivery within 3-5 working days, while our Singaporean customers generally receive their orders within 5-7 working days. These are expected timeframes rather than guarantees, and actual delivery time may vary depending on your delivery location, order processing time, courier operations, and whether the order falls on a weekend or public holiday.
What is DoctorOnCall’s shipping, return, or cancellation policy for Letara Letrozole 2.5mg Tablet?
Shipping, return, and cancellation terms may vary for our Malaysian and Singaporean customers depending on the product and your order details. Please refer to DoctorOnCall’s Shipping & Delivery Policy and Return, Refund & Exchange Policy, or contact Customer Service, for the specific terms that apply to your order.
Ingredients / Active Ingredients
- Letrozole 2.5mg
Safety Advice
Pregnancy
This medicine is not considered safe during pregnancy and should be avoided.
Breastfeeding
Generally not recommended while breastfeeding.
Kidney
Use cautiously. Dose adjustment or monitoring may be required.
Liver
Use cautiously. Liver function monitoring may be required.
Alcohol
Caution is advised when consuming alcohol with this medicine.
Driving
Use caution while driving until you know how this medicine affects you.
Medical Review
