Archive · 28 Nov 2025
Dermatologists Debate Sunscreen Use Indoors
Two doctors have different opinions about using sunscreen inside your home.
Dr. Madhu Chopra thinks that the gentle sunlight in the early morning and late evening can be good for your skin and mood, so she doesn't think you need sunscreen indoors.
However, Dr. Aparna Santhanam, a dermatologist, believes that sunscreen is important every day, even inside, because the sun's rays can still harm your skin through windows.
She says that sunscreen helps protect your skin from damage and keeps it healthy.
Both doctors agree that a little bit of sunlight is good for getting vitamin D, but Dr. Santhanam warns that relying only on indoor light won't give you enough vitamin D and can still harm your skin.
She recommends applying sunscreen every 2-3 hours to keep your skin safe.
Dr. Madhu Chopra advocates for gentle morning and evening sun exposure without indoor sunscreen.
Dr. Aparna Santhanam emphasizes daily sunscreen use, including indoors, to protect against UV and blue light.
Both agree that limited sun exposure is beneficial for vitamin D synthesis.
Sunscreen needs reapplication every 2-3 hours to maintain effectiveness.
Indoor UV rays can penetrate windows and cause skin damage.
- Who
- Dr Madhu Chopra and Dr Aparna Santhanam
- What
- Debate on the necessity of indoor sunscreen use
- When
- Recent discussions and Instagram posts
- Where
- Online and in dermatological practices
- Why
- To inform the public about the benefits and drawbacks of sunscreen use indoors
- Dr Madhu Chopra's View
- Encourages gentle morning/evening sun exposure, questions indoor sunscreen use
- Dr Aparna Santhanam's View
- Advocates daily sunscreen use, including indoors, for skin protection
- Sunscreen Effectiveness
- Needs reapplication every 2-3 hours to maintain protection
- UV Rays Indoors
- Can penetrate windows and cause skin damage
- Vitamin D
- Limited sun exposure beneficial for synthesis