About PYRETHRIN 0.165GMW/W
Topical insecticide for lice
Used for
- Treats head lice infestations
Usual adult dose
Apply to dry hair as directed on the package; leave for the stated time, then rinse. Repeat if the label directs.
Usual dose in children
Used in children; follow the product label’s age limits and directions. Avoid use in infants unless a clinician advises.
Common side effects
- Scalp irritation or itching
- Eye irritation if contact occurs
Important warnings
- For external use only; avoid eyes, nose, and mouth.
- Do not use on broken or inflamed skin.
- Comb out lice and nits; follow package directions for retreatment.
- Seek medical advice if lice remain after correctly following treatment directions.
Pregnancy
Absorption through skin is low; safety information is limited. Use only as directed by the product label or a clinician.
Breastfeeding
Safety information is limited. Avoid applying to the breast; wash hands after use.
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 It may be incomplete or out of date.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.