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Doctor insights on: How Long Do Flea Bites Last On Humans

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I have itchy blisters on forearms from flea bites. Highly sensitive to fleas. Bitten aug 3rd. How to treat this & how long will this last? Prednisone?

I have itchy blisters on forearms from flea bites. Highly sensitive to fleas. Bitten aug 3rd. How to treat this & how long will this last? Prednisone?

Insect bites: I would recommend that you apply ice directly to the bites and leave the ice in place for up to 30 minutes. Bites often are itchy for up to seven days. Prednisone is probably not a good idea. ...Read more

Dr. Heidi Fowler
163 Doctors shared insights

Flea Bites (Definition)

Flea bites - bite from a blood-sucking Siphonaptera which may be itchy and painful. Fleas may ...Read more


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How long do flea bites last?

How long do flea bites last?

Depends.: If you have a type 1 allergy to insect saliva, should be gone in 1-2 days. If type 4, could last for weeks. ...Read more

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How long does flea bites lasts?

How long does flea bites lasts?

Up to you: If you are allergic to the bites, then they will itch for weeks. If you scratch them, they will itch until you quit scratching them. They can cause hard bumps called nodules if you continue to rub or scratch. Also, are the fleas still around? Other bites can look like flea bites and last a long time, such as scabies and other mites. Hydrocortisone cream and oral Benadryl (diphenhydramine) will help the itch. ...Read more

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How long do sand flea bites last?

How long do sand flea bites last?

Up to you: If you are allergic to the bites, then they will itch for weeks. If you scratch them, they will itch until you quit scratching them. They can cause hard bumps called nodules if you continue to rub or scratch. Also, are the fleas still around? Other bites can look like flea bites and last a long time, such as scabies and other mites. Hydrocortisone cream and oral Benadryl (diphenhydramine) will help the itch. ...Read more

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How long do water flea bites last?

How long do water flea bites last?

Up to you: If you are allergic to the bites, then they will itch for weeks. If you scratch them, they will itch until you quit scratching them. They can cause hard bumps called nodules if you continue to rub or scratch. Also, are the fleas still around? Other bites can look like flea bites and last a long time, such as scabies and other mites. Hydrocortisone cream and oral Benadryl (diphenhydramine) will help the itch. ...Read more

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Have had flea bites for the last few weeks and they are still on my legs how long does it take before they go? They won't stop bleeding?

Have had flea bites for the last few weeks and they are still on my legs how long does it take before they go? They won't stop bleeding?

Don't scratch.: When bites last that long, it's usually because the victim is scratching them, which keeps them inflamed - and also explains the bleeding, in your case. Soak a washcloth or old towel in warm water and apply it to your legs at least a couple of times a day. Take Allegra (fexofenadine) (available otc) to decrease the itching, and do whatever you have to do (wear boxing gloves?) to keep yourself from scratching. ...Read more

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I have itchy blisters on forearms from flea bites. Highly sensitive to fleas. Bitten aug 3rd. How to treat this & how long will this last? Prednisone?

Insect bites: I would recommend that you apply ice directly to the bites and leave the ice in place for up to 30 minutes. Bites often are itchy for up to seven days. Prednisone is probably not a good idea. ...Read more

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How can you treat flea bites on humans?

How can you treat flea bites on humans?

Flea Bites: You can us an over-the-counter 1% Hydrocortisone to relieve itching. Antihistamines you take by mouth may also help with itching.
You can also get prescription cortisone which is stronger. The best thing to do is to get rid of the fleas. ...Read more

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What are the side effects of flea bites on humans?

Fleas: Fleas can carry tapeworms & Murine typhus. In some parts of the world to include the Southwestern United States they can carry a bacteria called yersinia pestis which can cause Bubonic plague. ...Read more

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Saw pictures of flea bites on humans and fleas but live in nice home. What could I have?

Saw pictures of flea bites on humans and fleas but live in nice home. What could I have?

See below: Still could be fleas but most insect bites look similar. All insect bites can cause a local reaction with redness, swelling, warmth and itch. If you have pets, check them. ...Read more

Dr. Lisa Gold Dr. Gold
2 doctors agreed:
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Help please. Saw picture of flea bites on humans and looks like one on my child. Too embarassed to tell anyone?

Dr. Lisa Gold Dr. Gold
2 doctors agreed:
Help please. Saw picture of flea bites on humans and looks like one on my child. Too embarassed to tell anyone?

Don't worry: If your child has a bite and is really bothered by it/itching it- or it looks infected - see a doctor. If you have an animal that could have fleas - get the animal treated. Do not be embarassed. Doctors see everything. We do not judge. We see lice and scabies and many things. We want to help. ...Read more

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How to get rid of flea bites on human skin fast?

How to get rid of flea bites on human skin fast?

Hydrocortisone cream: If you are allergic to the bites, then they will itch for weeks. If you scratch them, they will itch until you quit scratching them. They can cause hard bumps called nodules if you continue to rub or scratch. Also, kill the fleas in the house, yard, pets. Other bites can look like flea bites such as scabies and other mites. Hydrocortisone cream and oral Benadryl (diphenhydramine) will help the itch. ...Read more

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How long do flea bites itch?

How long do flea bites itch?

Varies: Usually one to two weeks. To hasten resolution, try a topical steroid and take an antihistamine. ...Read more

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How long do flea bites take to heal?

How long do flea bites take to heal?

Yes: They can cause prurigo-a severe type of eczema. See your dermatologist for treatment and evaluation. ...Read more

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How long till flea bites go away?

How long till flea bites go away?

Up to you: If you are allergic to the bites, then they will itch for weeks. If you scratch them, they will itch until you quit scratching them. They can cause hard bumps called nodules if you continue to rub or scratch. Also, are the fleas still around? Other bites can look like flea bites and last a long time, such as scabies and other mites. Hydrocortisone cream and oral Benadryl (diphenhydramine) will help the itch. ...Read more

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How long til these flea bites go away?

How long til these flea bites go away?

Depends: If uninfected, they should heal within a week. If irritated and scratched, they will last longer, scar up and may become infected. Avoid scratching and apply an antibiotic ointment and keep them clean to enhance healing. May also apply a "liquid bandaid" that looks like clear nail polish to slow itching and infection. Topical Benadryl (diphenhydramine) is useless as are steroids. ...Read more

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How long is it supposed to it take for flea bites to disappear.?

Don't scratch: If you avoided scratching by will power or using Benadryl (diphenhydramine) they will clear in between 5-15 days. If you scratch them open obviously much longer. ...Read more

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What to do if I want these ugly marks to go away how long will it take to the flea bites go away?

What to do if I want these ugly marks to go away how long will it take to the flea bites go away?

Fleabites: Without a picture I can only assume that the ugly marks you are talking about represent scratch marks from scratching your flea bites. Use pyrethrin to kill the fleas and remove your dog or cat from the environment if they are the source if the fleas. They can be treated by your vet. The pyrethrin should work after several treatments. You can use 1 percent Hydrocortisone to remove your ugly scratch. ...Read more

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How long after a flea bites does the spot go away?

How long after a flea bites does the spot go away?

Depends on early Rx: Treating flea bites promptly with cool compresses, 1 % hydrocortisone/calmine and perhaps an oral antihistamine (claritin/zyrtec) and tending to the scar after the lesions heal will minimize their appearance. If they are severe, exfoliation, moisturizing, sun block and over the counter anti scar treatment (mederma/neosporin scar solution) are starters for fading the scars. ...Read more

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I have 2 flea bites in the pubic region. They itch like crazy and was wondering how long it should take for it to heal and go away if they are bites?

I have 2 flea bites in the pubic region. They itch like crazy and was wondering how long it should take for it to heal and go away if they are bites?

Flea bites?: If they are indeed flea bites, it should feel better in a few days. You could try some hydrocortisone or itch-x to help w/the itching. If you are not sure, however, you need to have it checked out because it could be something more serious and it better to treat it early before it spreads ...Read more

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How long will sand flea bites takes to heal? They have stopped itching so much but have become smaller and darker? Is this the normal healing process

How long will sand flea bites takes to heal? They have stopped itching so much but have become smaller and darker? Is this the normal healing process

Normal: You are on the mends! It goes bright red, to dark to a little residual pigment and if you didn't scratch too much, gone. Good health. ...Read more

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I've had small red welts pop I over the last week. Thought they were flea bites but had a lot this morning & giant clusters of welts on both legs?

ALLERGY??: You could have gotten one bite and then an allergic response because of the release of histamine spontaneously or bue to scratcing. Take benadryl (diphenhydramine) orally, apply calamine lotion and see if they disappear. If not see your dr ...Read more

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I have a very itchy scabs/rash that looks similar to flea bites only on my arms and legs for the last 2 months no change in detergent or diet No fleas?

I have a very itchy scabs/rash that looks similar to flea bites only on my arms and legs for the last 2 months no change in detergent or diet No fleas?

Itchy rash: From the characteristics of the rash, you should still consider insect bites, especially if only exposed skin is affected as well as if anyone else is affected. You should allow the skin to heal by avoid scratching. Use Benadryl (diphenhydramine) to help decrease the itching. Use Neosporin on any open sores to cut down on infection. Ultimately, you should see your doc and maybe a Dermatologist for more help. ...Read more

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Do flea bites spread?

Depends: Flea bites result in red spots surrounded by reddened haloes. They are extremely itchy and cause great discomfort. Fleas often target the legs and feet of human victims and may infest the entire bodies of domestic house pets.Treating flea bites merely addresses one symptom of an infestation. Extermination methods should be conducted in conjunction with bite treatment to keep from spreading. ...Read more

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Are flea bites dangerous?

Usually not but: Fleas can carry tapeworms & murine typhus. In some parts of the world to include the southwestern United States they can carry a bacteria called yersinia pestis which can cause bubonic plague. ...Read more

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I have very bad flea bites?

I have very bad flea bites?

Flea bites: If you are allergic to the bites, then they will itch for weeks. If you scratch them, they will itch until you quit scratching them. They can cause hard bumps called nodules if you continue to rub or scratch. Also, are the fleas still around? Other bites can look like flea bites and last a long time, such as scabies and other mites. Hydrocortisone cream and oral Benadryl (diphenhydramine) will help the itch. ...Read more

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How to heal flea bites fast?

Flea Bites: If the flea bite not infected, topical steroid will flea enhance healing and decrease itching.
Thank you. ...Read more