Dr Harikiran Chekuri | Redefine

Can Retinol Cause Acne?

by Dr Harikiran Chekuri | Jan 20, 2026 | Blog, Plastic Surgery

Yes, retinol can cause an initial increase in acne, known as retinol purging. Retinol is one of the most widely recommended ingredients in dermatology for treating acne, fine lines, and uneven skin texture. However, many users notice sudden breakouts soon after...

Is Hair Transplant Safe?

by Dr Harikiran Chekuri | Jan 20, 2026 | Blog, Hair Transplant

Yes, hair transplant is a safe and clinically proven procedure when performed by an experienced and qualified surgeon using modern techniques. With advancements like FUE and NHDT, hair transplantation has become minimally invasive, predictable, and associated with...

How to Cure Hormonal Acne?

by Dr Harikiran Chekuri | Jan 20, 2026 | Blog, Plastic Surgery

Hormonal acne can be effectively managed by combining lifestyle modifications with targeted medical treatment. This includes managing stress, following a low-glycemic and anti-inflammatory diet, getting adequate sleep, and maintaining a proper skincare routine using...

Can Vitiligo Spread From One Person to Another?

by Dr Harikiran Chekuri | Jan 20, 2026 | Blog, Plastic Surgery

No,Vitiligo is not spreading by means of physical contact. It cannot spread, be infectious, or be transferred by stepping on each other’s belongings, or by touching one another. Vitiligo is created by the loss of melanocytes or the pigment cells within the body....

Does Salicylic Acid Remove Acne Scars?

by Dr Harikiran Chekuri | Jan 20, 2026 | Blog, Plastic Surgery

No, salicylic acid does not remove true acne scars. As defined by the medical community, acne scarring represents permanent changes in the structure of the skin due to damage to the collagen-producing cells and/or cords of collagen. Rebuilding collagen and/or...