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Doctor insights on: Blisters Under Foot

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Do you think I should pop a blister under my foot?

Do you think I should pop a blister under my foot?

Ok to pop: One can 'pop' a blister located anywhere....... At the base. Try and keep the roof (skin) intact. Protect that layer, stay away from water emersion as this may refill the blister in theory. ...Read more

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Dr. Philip Miller
1,673 doctors shared insights

Blistering (Definition)

Blistering is a bubble of skin filled with fluid. They can occur to excessive rubbing (as with a new pair of ...Read more


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I get tiny blisters under my foot which dry up after two weeks only to appear again at different places under the same foot. What could this be?

I get tiny blisters under my foot which dry up after two weeks only to appear again at different places under the same foot. What could this be?

Athletes's foot: Athletes's foot is a fungus that can appear in many different forms on the foot from dry scaly itchy skin to small blisters or rashy appearance. A good otc treatment is Lamisil (terbinafine) cream, and epsom salt soaks for 5-10 min. You can also see a podiatrist to get an rx. ...Read more

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I have a small blister under my foot not sure what it really is. When I put pressure on the area it hurts. It looks like its small round clear thing

I have a small blister under my foot not sure what it really is. When I put pressure on the area it hurts. It looks like its small round clear thing

Possible cyst: This could be a cyst, or a friction blister on the bottom of the foot. Try to sterilize a needle and poke a hole in it. If the fluid that escapes is jelly like, than it is a cyst. If the fluid is clear and thin, than it is just a blister. If it is a cyst, see your podiatrist. ...Read more

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I have an unknown itchy rash with blisters under my left foot s toes the dr says its not fungal and they arent sure what it is can you help me ?

I have an unknown itchy rash with blisters under my left foot s toes the dr says its not fungal and they arent sure what it is can you help me ?

Blisters could be : Drained by the doctor and dried out. Sometimes, if not fungal topical steroids are tried. Did the doctor offer you any treatment? If no response to above, a biopsy could always be considered. There are times that vesicular rashes could be caused by virus as well like a shingles on the foot. ...Read more

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I keep getting these blisters or warts under my foot. What are they and how can I stopp them from coming?

I keep getting these blisters or warts under my foot. What are they and how can I stopp them from coming?

Depends on the cause: There are many types and causes of skin rashes and blisters. Several types of inflammatory conditions of the skin, trauma, allergic reactions, and sometimes bacterial, viral or fungal infections and insect bites can cause rashes or blisters on the skin. Have it evaluated by a professional and get the appropriate treatment. ...Read more

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What cause blisters on the feet?

Blisters: Many things can cause blisters on the feet. Shoewear friction or irritation. Exposure to extreme temperatures. Excessive swelling. Swelling after breaking a bone (fracture blisters). I would recommend evaluation by a podiatrist. ...Read more

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What to do for blisters on feet?

What to do for blisters on feet?

Use : Sterile needle, drain it but leave roof on until it falls off. Cover with neosporin and bandaid. Caused by friction. If diabetic see podiatrist. ...Read more

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Small blisters on feet very painful?

Small blisters on feet very painful?

Blisters: Are due to friction so don't wear shoes that caused them. When it breaks and fluid comes out leave the cover of skin over it. If pus comes out see you doctor as infection may be present. ...Read more

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Blisters on feet during winter, what to do?

From friction: Blisters are most commonly from friction, so you need to make sure that your shoes fit properly. Soak the feet in warm water with epsom salt and apply padding around the blister to try to keep intact. If they burst then apply antiseptic and dressing to them. ...Read more

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