Pyrethrines, incl. synthetic compounds
Nix
The FDA lists this product in 2 strengths and forms.
Indications
Uses treats head lice
Warnings and precautions
Warnings For external use only Do not use on children under 2 months of age near the eyes inside the nose, ear, mouth, or vagina on lice in eyebrows or eyelashes. See your doctor. Ask a doctor before use if you are allergic to ragweed. May cause breathing difficulty or an asthmatic episode. When using this product keep eyes tightly closed and protect eyes with a washcloth or towel if product gets into the eyes, immediately flush with large amounts of water scalp itching or redness may occur Stop use and ask a doctor if breathing difficulty occurs eye irritation occurs skin or scalp irritation continues or infection occurs If pregnant or breast-feeding, ask a health professional before use.
Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center (1-800-222-1222) right away.
Pregnancy and breastfeeding
If pregnant or breast-feeding, ask a health professional before use.
Composition
- Active ingredients
- PERMETHRIN 1%
Strengths and forms
The FDA lists each strength of a product separately; these pages share one label.
Official product information
Drugs@FDA lists the approved labels, letters and reviews for application NDA019918.



