Anastrozole Dosing Schedule (2026)
Blocks the enzyme aromatase which converts testosterone to estradiol, used in TRT to manage elevated estrogen levels and prevent estrogen-related side effects like gynecomastia and water retention.
$10-30/mo
Compounded Price
Oral
Frequency
3
Dose Options
1995 (for breast cancer; off-label for TRT)
FDA Approved
Anastrozole Dosing Schedule
Anastrozole is administered as a oral pill taken 1-3 times per week.
Available Doses
Anastrozole is available in the following doses: 0.25mg 2x/week, 0.5mg 2x/week, 1mg 2x/week.
Typical Protocol
Treatment typically starts at a moderate dose and is adjusted based on bloodwork results at 6-8 weeks. Your provider will optimize your dose to achieve target testosterone levels of 600-1000 ng/dL.
- Option 1: 0.25mg 2x/week
- Option 2: 0.5mg 2x/week
- Option 3: 1mg 2x/week
Clinics Offering Anastrozole
Anastrozole FAQ
How much does Anastrozole cost?
Compounded Anastrozole costs $10-30/mo through TRT clinics. Brand-name versions (Arimidex) cost $20-60/mo without insurance.
What are Anastrozole side effects?
Common side effects include joint pain, fatigue, headache, hot flashes, bone density concerns with long-term use. Most are manageable with proper monitoring.
How is Anastrozole administered?
Anastrozole is administered as a oral pill taken 1-3 times per week.
What doses is Anastrozole available in?
Anastrozole is available in 0.25mg 2x/week, 0.5mg 2x/week, 1mg 2x/week doses.