Tuesday, April 30, 2024

Lice vs Fleas: How to Tell Them Apart and Health Risks

fleas in human hair

Once they have infested the home, you may notice fleas hopping on your carpet, furniture, or drapery. The main symptom of flea bites is itching, which can be treated with over-the-counter (OTC) anti-itch creams, lotions, or ointments. Avoid scratching the flea bites because you can create an open wound that will let in bacteria, and can lead to infection. Allergic reactions to flea bites can be a medical emergency, so call 911 or get to a hospital's emergency department immediately. Tea Tree Oil Shampoos – Tea tree oil is good for killing and preventing fleas as well. If you can find a tea tree oil based shampoo like Paul Mitchell Tea Tree Shampoo you can use that to get take care of the fleas in your hair.

Do fleas bite humans?

Mosquito bites look a little different than flea bites. After a mosquito bites you, a small, raised bump forms. The raised bump may change colors, and you can sometimes see a small, dark spot in the center. But you may also find fleas, ants, or other insects on your head. Flea eggs and larvae may survive your initial management efforts. You may want to purchase a flea trap to check for new fleas that may have hatched or matured after you cleaned.

What’s your reaction?

Rarely do fleas live in human hair but never say never. But when these fleas get into your hair – and bite your skin, they’ll cause itching, red bumps, and allergic reactions. Fleas will only get and hide in your human hair if you sleep or lay around flea-infested pets, including cats or dogs.

How can you tell if it’s a flea bite?

That said, it’s important to recognize that shoes are a common way for fleas to hitch a ride into your home. Despite popular belief, you can have fleas in a house with no pets. Speaking of bringing a flea into your home, how would that usually happen? A flea could have made the jump from a blade of grass onto your body and made contact with a piece of clothing, or your shoes.

Head lice

fleas in human hair

To remove fleas entirely from your homes, make sure to regularly clean your entire household. Vacuum areas and living spaces that are regularly visited by your pets. If you prefer a multipurpose bath bar, this is the best choice for you.

How long do flea infestations last?

However, it is a rare occurrence as fleas may have already been shed off of the human or have died before they can even be spread from one home to another. Furthermore, they might not even survive the travel as they prefer and thrive in animal host environments rather than on humans themselves. If a person notices flea bites, they should wash the skin with soap and water. If a person experiences itchiness, they can try applying cold packs or calamine lotion. For example, cats with fleas that scratch humans can transmit cat scratch disease, also known as cat scratch fever.

Symptoms of lice bites vs. fleabites

Rarely, a person may have a serious allergic reaction known as anaphylaxis. Use of this website and any information contained herein is governed by the Healthgrades User Agreement. The content on Healthgrades does not provide medical advice. Always consult a medical provider for diagnosis and treatment.

These fleas may bite you sometimes if they’re hungry, but they won’t live in your hair. On dogs, cats and other animals, fleas live around the ears, neck, back and belly (abdomen). Once inside your home, fleas may jump off an infested animal and hide. They often hide in carpet, furniture, bedding and cracks in the floor. Fleas are excellent jumpers, so if a person’s head is close to a flea-infested surface or animal, the fleas may take the opportunity to jump onto the human’s hair. Fleas do not live on humans, but they can still bite us.

Adult fleas are about 1/12 to 1/8 inch long, wingless, oval, flat from side to side, and dark reddish-brown. They have six long legs and can jump very high and far, about 200 times their body length. Flea larvae are pale white and measure about 3 mm long, resembling tiny worms. Once fleas find their host animal, they can stay on them, lay eggs, and cause an infestation. The regular flea’s jump being 6 inches will only get the bug to the ankle of an adult (and standing) human being. Therefore, you’ll find most flea bites are clustered around the ankles.

Most fleas who invade your home are in search of a cat or dog—not you. The only reason fleas will bother humans is if they become very hungry if their preferred host is unavailable. For example, let’s say a recent high school graduate takes the family dog to college. Those starved fleas that had been infesting the resident pooch will be looking for any source of blood they can find, which will likely be you. When the infestation is gone, the fun and games don't end there.

fleas in human hair

A flea bite may cause an allergic reaction on your skin because your body reacts strongly to the flea’s saliva. The type of insect you’re most likely to find in your hair is the head louse. But fleas, bedbugs, or ants may also temporarily live on your scalp. Once the adult fleas hatch, they will hop right onto the closest host they find and will seek a blood meal. So, when human beings move into vacant houses, they can cause many fleas to surface concurrently from the shells and attack them in large numbers.

People can also use medical treatments to kill lice. People with pets may need to treat them with medications from a veterinarian to kill fleas. Additionally, a person may need to thoroughly clean their home to remove fleas. Though flea infestations in human hair are uncommon and typically not serious, they can cause discomfort, irritation, and possible skin infections from scratching. It’s essential to take prompt actions to get rid of fleas in your hair and protect yourself from future infestations. A flea problem can make everyone in your household miserable—including your beloved furry family members.

The following sections provide tips on helping to prevent contracting fleas and head lice. In some cases, head lice may not cause any symptoms. Asymptomatic infestations often occur in light or first-time infestations. Flea bites are small, discolored bumps on your skin that come from a flea feeding on your blood. Fleas prefer to live on a host, so it’s not common for them to live in your bed. But they may jump from a pet onto your bed and jump onto you if you’re in bed.

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However, bed bug bites often exhibit a distinct line or zigzag pattern. Bed bugs are active at night, and they’ll bite your exposed skin while you’re sleeping, including your face, hands, arms, feet and legs. However, it’s a good idea to check with your healthcare provider before trying some of the following options to get rid of your flea bites.

People should also seek professional advice if they have a persistent or severe flea problem. Although the bites are usually not harmful in themselves, continuous draining of blood can become harmful to small or frail pets. While addressing the source of the fleas, people will also need to remove any remaining fleas or eggs from the home.

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Periodically treating pets for fleas can ensure they do not come back. If a cat or dog has fleas, people can ask a vet for advice on treatment. They may recommend a topical treatment, tablets, or injections.

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