How can I get rid of liquid-filled bubbles on my hand from my allergic rash?

Allergic Rash. Leave them alone! cool compresses, gentle cleansing and pat dry, topical anti-itch if none of the blisters are ruptured. If ruptured, use non-sedating oral antihistamines.
Open compresses. Wet to dry dressings can peel away blisters. Soak a piece of cloth and let it dry completely to open blsters. A steroid cream can then penetrate to calm skin. Patch testing to determine a possible allergy that caused the rash.

Related Questions

How do I relieve the liquid-filled bubbles on my hand from my allergic rash?

Leave them intact. It would be best to leave them alone. Use a drying agent if necessary and consider some topical steroids. Rupturing them may lead to infeciton. Be careful. If in doubt, get it checked out. Read more...