AROMASIN
Active Substance: | Exemestane |
Active Half-Life: | Approximately 24 hours |
Dosage: | Typically 25 mg per day |
Type: | Aromatase Inhibitor |
Form: | Tablet |
Concentration: | 25 mg per tablet |
Quantity: | 50 tablets per package |

Key product parameters
What is Exemestane?
Exemestane, marketed under the brand name Aromasin, is an aromatase inhibitor used primarily in the treatment of breast cancer in postmenopausal women. It works by reducing estrogen levels in the body, which can slow or reverse the growth of estrogen-dependent tumors. Exemestane is often prescribed after other treatments, such as tamoxifen, have been used.
Mechanism of Action
Exemestane works by irreversibly binding to the aromatase enzyme, which is responsible for converting androgens into estrogens. By inhibiting this enzyme, exemestane effectively lowers estrogen levels, reducing the stimulation of estrogen receptors in cancer cells and thereby inhibiting tumor growth.
Benefits
- Effective Estrogen Reduction
Helps lower estrogen levels significantly, which is crucial in treating hormone-receptor-positive breast cancer.
- Post-Treatment Option
Often used after initial treatments to prevent cancer recurrence.
- Bone Health
Unlike some other treatments, exemestane has a lesser impact on bone density.
Side Effects
Before using exemestane, it's important to be aware of potential side effects:
- Hot Flashes
Common among users due to reduced estrogen levels.
- Joint Pain
Some users report musculoskeletal discomfort.
- Fatigue
A possible side effect, often manageable with lifestyle adjustments.
- Bone Density Loss
Long-term use may affect bone health, requiring monitoring and possible supplementation.
Usage Guidelines
- Dosage
Typically, one 25 mg tablet is taken once daily after a meal.
- Storage
Store at room temperature, between 20°C to 25°C (68°F to 77°F), away from moisture and light.
- Precautions
Not recommended for premenopausal women or those with known hypersensitivity to exemestane.
FAQ
Treatment duration varies; follow the guidance of our specialized agents at Atech, who can provide personalized advice tailored to your needs.
It may be used alongside other treatments. Consult one of our specialized agents at Atech to ensure safe and effective use.
Take it as soon as you remember, unless it's close to the time for your next dose. Do not double up.