Is phentermine safe for weight loss?
Educational only: This page is for general education—not personal medical advice, diagnosis, or treatment. See a licensed clinician for your situation.
Short answer
Phentermine is an FDA-approved short-term appetite suppressant for select patients when benefits outweigh risks. It is contraindicated in many cardiovascular, hyperthyroid, and medication-interaction scenarios. Monitoring blood pressure, heart rate, mood, and sleep is essential.
Detailed answer
It is not a first-line substitute for comprehensive obesity care in all patients.
Evidence & references
- FDA phentermine labeling
- Obesity medicine society practice guidance
Also read our Weight loss articles · Dr. Sneh Pandey, MD