Doctor insights on:
Blister Like Sores On Feet
My 4 month old son was exposed to Hand foot and mouth last week at daycare. No sores in his mouth, He had one blister on his finger and one on his pin?
Hand foot and mouth: Hand foot and mouth disease is infection caused by virus which presents as runny nose, fever followed by blister like rash on hands, feet and in mouth. Highly contagious but doesn't require any specific treatment besides paracetamol and keeping hydration up. Rarely there can be complications. See doctor to confirm diagnosis http://www.dermnetnz.org/topics/hand-foot-and-mouth-disease/ ...Read moreSee 2 more doctor answers
Small blister like things on my feet, not painful. but come up every year in the same place. and can get VERY big?
Tinea: Sometimes athlete's feet can present as small blisters with clear fluid in them. However, depending on the color, size and consistency it could be many possible skin disorders. See a podiatrist or dermatologist for evaluation and treatment. ...Read more
Hard : Hard to tell without a picture. It is possible you could have bullous tinea pedis (fungus), psoriasis (palmoplantar pustulosis), or dyshidrotic eczema, or other possibilities. I would recommend you consult a dermatologist for diagnosis since the treatments for the above conditions vary. I hope that helps. ...Read more
MAYBE Athlete's foot: These are often caused by a fungal infection commonly referred to at athlete's foot. There are many different presentations and this is one of them. Use drying soaks (dilute vinegar or epsom salts). One of the otc topicals i recommend is lotrimin (clotrimazole) ultra. If this doesn't work, see a podiatrist. ...Read moreSee 1 more doctor answer
No: You're fine. Keep the blister clean. Try to let the blister heal without being disrupted. ...Read more