Glycerin Suppository for Constipation
Medically reviewed by a licensed pharmacist · Last reviewed 6/14/2026
Dose
1 suppository rectally as needed, up to once daily. Moisten with water before insertion. Effect typically occurs within 15-60 minutes.
What to watch for
Read the product label and ask a pharmacist if you take other medicines or have a health condition.
Not for children under 2.
Sources
- FDA OTC Monograph
Where to buy
This page is for general education and is not medical advice. It does not replace a consultation with a licensed pharmacist or your clinician. Always read and follow the product label. If symptoms are severe, worsening, or persistent, seek professional care.