About liquid paraffin
Lubricant laxative
Used for
- Short-term relief of occasional constipation
Usual adult dose
Usually 15–45 mL by mouth once daily; follow the product label.
Usual dose in children
Not generally recommended for children under 3 years; older children need product-specific dosing.
Common side effects
- Oily leakage from the rectum
- Stomach cramps or nausea
- Reduced absorption of fat-soluble vitamins with prolonged use
- Rarely, inhalation can cause lung inflammation
Important warnings
- Use only short term; prolonged use may impair vitamin absorption.
- Avoid taking just before lying down or at bedtime.
- Risk of aspiration is higher in young children and people with swallowing problems.
- Seek medical assessment for persistent constipation or severe abdominal pain.
Pregnancy
Generally avoid during pregnancy unless a clinician recommends it; alternatives are usually preferred.
Breastfeeding
Short-term use is generally considered compatible, but prolonged use may affect vitamin absorption.
Interactions
- May reduce absorption of fat-soluble vitamins A, D, E, and K.
- May affect absorption of other medicines taken by mouth.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.