A pubic lice infestation looks like intense itching (especially at night) in the genital area, with tiny, crab-like lice and pale, oval eggs (nits) stuck to hair shafts, plus small blue spots or dark specks (lice feces) on the skin and underwear. You might see the grayish-tan lice, which are flat and small, or the white/yellowish nits, sometimes needing a magnifying glass for clarity.
Treatment options
You can treat pubic lice with a lice-killing lotion containing 1% permethrin or a mousse containing pyrethrins and piperonyl butoxide. These are available over-the-counter or via prescription. Both topical and oral ivermectin can successfully treat lice.
The main treatment for pubic lice is a lice-killing lotion. Options include a lotion that contains permethrin or a mousse containing pyrethrins and piperonyl butoxide. These products are available over-the-counter without a prescription.
Pubic lice are short and crab-like; they appear very different from head and body lice (I.e., they are broader and flatter than other lice). Although pubic lice and nits can be large enough to see with the naked eye, a magnifying lens may help to see them. Lice found on the head generally are head lice, not pubic lice.
Pubic lice are small, crab‑like insects that are grey or brown‑red. They live in pubic hair, but can be on other body parts with hair (like the chest, armpit, face, eyelashes). Crabs can live for up to 24 hours on bedding, towels, and clothes.
If you have pubic lice, you may notice: itching around your genitals or back passage (anus), especially at night, when the lice are most active. tiny blue spots around your genitals. spots of blood or fine, gritty debris in your underwear.
If untreated, pubic lice (crabs) and genital scabies can cause a persistent itch, which can lead to sores and bacterial skin infection. Breaks in skin due to scratching or infection can increase the risk of getting other sexually transmissible infections.
First, apply white vinegar to the affected area and leave it for 30 minutes; this can help loosen nits. Then use a fine-toothed comb to remove them. Tea tree oil mixed with carrier oil is another effective remedy; its natural insecticide properties kill lice on contact.
To kill any lice or nits remaining on clothing, towels or bedding, machine wash and machine dry those items that the infested person used during the 2-3 days before treatment. Use hot water (at least 130° F) and the hot dryer cycle.
Shaving and other hair removal methods (waxing, sugaring) will not get rid of pubic lice. These products are available over-the-counter, without a prescription at a local drug store or pharmacy. These medications are safe and effective when used exactly according to the instructions in the package or on the label.
Pubic lice depend on human blood for survival so they rarely leave the body unless there's close body contact with another person. However, it is possible for pubic lice to survive up to 72 hours away from the human body.
If done properly, the first treatment will defeat all live lice, including the mommies or egg-laying lice, making the person no longer contagious.
“The crabs are so small that you don't feel like something is 'crawling,' but you can tell they are there,” says Dr. Twogood. “The itching is usually from a reaction to their saliva and not the crabs moving themselves.”
LINDANE (LIN dane) shampoo is a treatment for lice infestation of hair, including hair in the pubic area (crabs). This medicine kills the parasites and their eggs, but it does not prevent infestations. This medicine is a poison if it is not used properly.
Itching is the most common symptom of head lice. People who have head lice for the first time may not feel itchy right way. It can take 4 to 6 weeks for itching to start.
Some of the best essential oils for lice defence include tea tree oil, lavender oil, peppermint oil, eucalyptus oil, rosemary oil, neem oil, clove oil, thyme oil, geranium oil, and cinnamon leaf oil.
Symptoms of pubic lice
However, any type of close body contact is enough to spread crabs, even if there's no penetration or intercourse. You can occasionally get crabs other ways, too. You can catch them by sharing or having contact with the clothes, linens and towels of a person who has them.
Nits usually come in clumps. Dark or bluish spots on the skin where pubic lice are living. These spots come from the crabs' bites. Feeling feverish, run-down, or irritable.