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A member asked:

Is it safe to take skin,hair, and nail vitamins (5000 mcg of biotin) with doxycycline(for acne)?

2 doctors weighed in across 2 answers

Acne: Your doctor can help you with your acne. This is a better and safer route to take rather than the so it yourself approach.

Answered 1/25/2016

1.7k views

Thank
Dr. Paul Grin answered

Specializes in Pain Management

Not recommended: because biotin will decrease the level or effect of doxycycline. Always talk with your doctor if you have any questions regarding a drug's side effects and interactions.

Answered 8/30/2016

1.7k views

Thank

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Is it safe to take a hair, skin, and nails (contains biotin and vitamin c) pill, while I am taking doxycycline 100mg for my acne?
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