Check your symptoms and
find possible causes with AI for free

Yukiko Ueda

Medically Reviewed By:

Yukiko Ueda, MD


Please choose the symptom you are most concerned about.

It will help us optimise further questions for you.

By starting the symptom checker, you agree to the Terms of Use.

Any other symptoms?

How Ubie can help you

With an easy 3-min questionnaire, Ubie's AI-powered system will generate a free report on possible causes.

Your symptoms

Input your symptoms

Our AI

Our AI checks your symptoms

Your report

You get your personalized report

Personalized Report

✔︎  When to see a doctor

✔︎  What causes your symptoms

✔︎  Treatment information etc.

People with these symptoms also use Ubie's symptom checker to find possible causes

  • Blisters at the base of my feet

  • Blisters in the epigastric area

  • The red lumps came out on the skin and blistered a few hours later

  • Blisters on the skin that can be easily torn off

  • Shingles-like rash on the back of the hand

  • Blistering on the skin on my extremities

  • There are colorless blisters

Free. No signup needed.
Developed by doctors.

Learn More

Content updated on May 23, 2022


Blisters are raised bubbles when fluid collects in in between layers of skin. They can be small or large.

Possible Causes

  • Photosensitivity

    A condition where the skin is extremely sensitive to sunlight and ultraviolet rays. It can be caused by drugs and autoimmune disease (body's immune system attacking its own cells).

  • Molluscum Contagiosum

    A contagious, viral disease that causes round firm lumps to appear on the skin. It can spread across the body by scratching. The lumps usually disappear by themselves within one year, though rarely they may persist.

  • Dyshidrotic Eczema

    This refers to an inflammation of the skin where small blisters develop over the fingers, palms and soles.

  • Atopic dermatitis
  • Heat rash
  • Rheumatoid arthritis (RA)
  • Seborrheic dermatitis

Related Serious Diseases

Questions your doctor may ask about this symptom

Your doctor may ask these questions to check for this symptom

  • Do you have blisters on your skin?

  • Do you have blisters on your hands and feet?

  • Do you have many sores on your lips or in the inside of your mouth?

  • Do you have blisters on your skin that can be easily torn off?

  • Do you have itchy skin?

Other Related Symptoms

Similar symptoms or complaints

Yukiko Ueda

Medically Reviewed By:

Yukiko Ueda, MD


in our Medical Expert Team

Free. No signup needed.
Developed by doctors.

Ubie is supervised by 50+ medical experts worldwide

Shohei Harase

Shohei Harase, MD


Kameda Medical Center, Japan

Sanshiro Kato

Sanshiro Kato, MD

Emergency department

Kawai Clinic, Japan

Yu Shirai

Yu Shirai, MD


Yotsuya Yui Clinic, Japan

Yoshinori Abe

Yoshinori Abe, MD

Internal medicine

Co-founder of Ubie, Inc.

Rohini R

Rohini R, MD

Ear, nose, throat (ENT)

Bayshore Health Centre, India

Seiji Kanazawa

Seiji Kanazawa, MD, PHD

Obstetrics and gynecology (OBGYN)

National Center for Child Health and Development, Japan

View our medical experts