piperonyl butoxide

Uses treats head, pubic (crab), and body lice

Warnings Do not use near eyes inside nose, mouth, or vagina on lice in eyebrows or eyelashes. See a doctor if lice are present in these areas. Ask a doctor before use if you are allergic to ragweed. May cause breathing difficulty or an asthmatic attack. When using this product keep eyes tightly closed and protect eyes with a washcloth or towel if product gets into eyes, flush with water right away 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 Keep out of reach of children If swallowed, get medical help or contact a Poison Control Center right away