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What Causes Small Blisters On The Body After Exposure To Sunlight?

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Posted on Wed, 7 Jun 2023
Question: I have r.a. and, when I get in direct sunlight I get small blisters ( not water blisters). I take no medications for my r.a. Nor anything else.
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Answered by Dr. Kathy Robinson (2 hours later)
Brief Answer:
Photodermatitis.

Detailed Answer:

Hello,

It sounds like you have a condition called photodermatitis. Patients with this condition have an allergic type reaction to sun exposure.

The best treatment for this is to avoid direct and prolonged sun exposure and to always use sun screen. Even in winter some patients do better with using a sun screen on their face every day.

This condition will not harm you but can be very uncomfortable.

Hope I have answered your query.

Regards,
Dr. Kathy Robinson, General & Family Physician
Note: For further information on diet changes to reduce allergy symptoms or to boost your immunity, Ask here.

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
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Answered by
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Dr. Kathy Robinson

General & Family Physician

Practicing since :1989

Answered : 3535 Questions

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What Causes Small Blisters On The Body After Exposure To Sunlight?

Brief Answer: Photodermatitis. Detailed Answer: Hello, It sounds like you have a condition called photodermatitis. Patients with this condition have an allergic type reaction to sun exposure. The best treatment for this is to avoid direct and prolonged sun exposure and to always use sun screen. Even in winter some patients do better with using a sun screen on their face every day. This condition will not harm you but can be very uncomfortable. Hope I have answered your query. Regards, Dr. Kathy Robinson, General & Family Physician