Megestrol: Side Effects, Uses & Monitoring
Facts extracted from current FDA product labeling for Megestrol. Educational only — not medical advice.
Reported adverse reactions
| Reaction | Highest frequency reported* |
|---|---|
| Mg/day | 1200% |
| Diarrhea | 15% |
| Impotence | 14% |
| Rash | 12% |
| Flatulence | 10% |
| Headache | 10% |
| Nausea | 9% |
| Vomiting | 9% |
| Hypertension | 8% |
| Asthenia | 8% |
| Insomnia | 6% |
| Anemia | 6% |
| Fever | 6% |
| Hyperglycemia | 6% |
| Pain | 6% |
| Pneumonia | 6% |
| Libido decreased | 5% |
| Dyspepsia | 5% |
| Urinary frequency | 5% |
*Highest percentage across placebo-controlled trial tables summarized in current labeling.
Labeled uses
INDICATIONS AND USAGE Megace ® ES (megestrol acetate) oral suspension is indicated for the treatment of anorexia, cachexia, or an unexplained, significant weight loss in patients with a diagnosis of acquired immunodeficiency syndrome (AIDS).
Source: FDA labeling via NIH DailyMed (set 33bc102c…). Not affiliated with FDA or NIH.
Medical disclaimer: Always consult a qualified healthcare professional about any medication.