Celvestrant 250mg Injection contains fulvestrant, a medicine used to treat hormone receptor‑positive, estrogen receptor‑positive advanced or metastatic breast cancer in postmenopausal women. It works by blocking the action of estrogen, a hormone that can help certain breast cancer cells grow, thereby slowing tumour growth and cancer progression. Your doctor will decide if this treatment is suitable for your condition.

Take Celvestrant 250mg Injection exactly as prescribed by your doctor. It is administered by intramuscular injection by a healthcare professional in a medical facility. Do not self‑administer. The dose, schedule, and duration depend on your medical condition and response to treatment.

Common side effects may include pain or inflammation at the injection site, weakness, nausea, tiredness, headache, joint or musculoskeletal pain, hot flashes, or loss of appetite. Serious side effects can occur. Contact your doctor immediately if you experience signs of severe allergic reactions such as swelling of the face, lips, tongue, or throat, or any other serious warning signs.

You can obtain Celvestrant 250mg Injection from licensed pharmacies or speciality medicine suppliers with a valid prescription. Contact Macarius Health to check availability and pricing.

Store Celvestrant 250mg Injection as advised by your healthcare provider. Typically, it should be stored in a refrigerator between 2°C and 8°C, protected from light and moisture. Keep the medicine in its original packaging and out of reach of children and pets.

Inform your doctor about all medicines, supplements, or herbal products you are taking. Some medicines may interact with fulvestrant or increase the risk of side effects. Your doctor may adjust your treatment or monitoring if required.

Celvestrant 250mg Injection is not recommended during pregnancy or while breastfeeding unless clearly advised by your doctor. This medicine may harm an unborn baby and is contraindicated during lactation. Discuss risks, benefits, and contraception requirements with your healthcare provider before starting treatment.

Delivery time depends on stock availability and location. Macarius Health arranges prompt delivery within Delhi NCR. For other cities across India, delivery typically follows standard courier timelines.