Itching and painful foot and palm

[shine81]

hello,
I am a 31 yr old woman.i have no disease in my body.But  have  painful feet. Itching starts and a blue+red color round shape thing appears on my top side of the foot and bottom also.It's very difficult to walk with it.Seems like a needle is pricking.It even comes on my palms also.It goes by itself.I don't know how. But when it comes i can't bear it.
PLZ help me.
SHINE

[shine81]

thanks for the reply.
my sugar level is normal, and i don't have any other above said diseases too.
I don't have itching between toes,my feet doesn't sweat & am not allergic to any soap or anything else. This blister comes when i get up from  a relaxing position.
                  ( for example- am siting on the bed with legs up. and after few minutes when i get up and put my foot down to walk, it starts pricking and painful itching begins.this blister shows up on the top and the bottom of my foot.)it sometimes shows up on the palm of my hands too.
AFTER FEW HOURS IT VANISHES.
I AM WORRIED.PLZ HELP.

[Dr. Kokil Mathur]

Hi
Welcome to the MedHelp forum!
Diabetes, psoriasis, hypothyroidism, contact dermatitis, atopic dermatitis and malnutrition should be ruled out first. Itchy feet with tiny white blisters could be eczema, fungal infection, dermatitis, contact allergy with allergens like soap, chemicals etc.  If you itch between toes too, there are chances that it is scabies, fungal infection and sweat dermatitis. See if your feet come in contact with particular grass, shrubs, chemical etc. It can also be an infection under the skin or cellulitis. Do discuss this with a skin specialist as confirmed diagnosis is not possible on net. Take care!