What would be and how do I treat little blisters that pop up on my feet and hands?

I have the same problem only much more advanced. The symptoms started presenting noticeably about three years ago. I have asked several GPs what the problem is i have been told everything from its a sweat problem to wearing shoes too tightly also been tested for diabetes. The problem became so severe the blisters would join up and form a big blister the size of a golf ball, on the side of my my heel, after it popped i had feelings of nausea and malaise. The wound became infected with a staph bug requiring antibiotics for the foot to heal. I currently have blisters on my hand getting bigger than the last time. I suspect it may be viruses at play and they are currently winning. Time to get healthy!

you could have Dyshidrotic eczema, it is a condition in which small, itchy blisters develop on the hands and feet. Symptoms-Small fluid-filled blisters called vesicles appear on the hands and feet. They are most common along the edges of the fingers, toes, palms and soles. These blisters cause intense itching.Scratching leads to skin changes and skin thickening. There may be cracks on the fingers or toes.
Large blisters may cause pain.
Treatment
•Anti-itch medicines taken by mouth (antihistamines)
•Moisturizers
•Strong steroid creams or ointments
Do not scratch the blisters. You should avoid frequent bathing and irritating substances, which can make itching worse. CausesThe cause is unknown. The condition seems to appear during certain times of the year.
Tests & diagnosis Your doctor may be able to diagnose this condition by simply looking at your skin.
Sometimes, a skin biopsy or skin scraping may be needed to rule out other causes such as a fungal infection.

I have the problem with really dry and cracked skin on the soles of my feet and then I use creams and they start to get better then blisters appear and they start to itch the blistes pop and then burn and then I have to put baby powder on them to stop the itching. I have found now that when the cream just starts to stop the cracking and peeling and bleeding to stop putting it on or my feet will start to get the blisters that itch so bad then when I scratch they burn and then pop and clear liquid comes out and then I have to put baby powder on and that stops the itching finally. No creams no cortisone works to stop the itching and once i let them get a little dry, not to the point of cracking then I am ok, so I just don't over soften them or the blisters return. That is the best answer I have. I had psorisis on my hands and elbows and it went away but I think that is what is on the bottom of my feet.

Get tested for herpes. It can also that. God Bless YOU