I've had tiny blisters on my hands for 2 weeks now. nothing in my diet has changed. no new lotions/detergent. ichy and clear until popped then red and ?

Pompholyx: Pompholyx (dyshidrosis) may be caused by harsh detergents, stress or some other factors. Avoid them. Ask your doctor to prescribe a topical corticosteroid cream for 1-2 weeks.

Hand blisters: Many possible causes including allergic contact dermatitis or a condition called pompholyx or dyshidrotic eczema. Most often cortisone cream helps but best to see a derm and get a prescription.