Expert Answers: The Science of Hair Health

A patient asked why his hair fell out after he stopped using Minoxidil. This is a common issue. Minoxidil prolongs the hair growth phase, and stopping it suddenly reverts the cycle to normal, causing shedding. This is why you should never start or stop such medications without a doctor's guidance.

Many people ask if the new drug PP405 can be combined with Minoxidil. Since they work differently, we would initially use PP405 as a standalone therapy to understand its true effectiveness. Combining treatments without knowing which one is working is not a good scientific approach.

Will PP405 replace hair transplants? It's a promising drug that stimulates dormant follicles. For patients with thinning hair, it might prevent the need for a future transplant. However, for areas that are already bald, we will have to see if it can regrow hair to a level that makes a transplant unnecessary.

Does Dutasteride work better than Finasteride? While Finasteride is a common choice, it only blocks one type of enzyme. Dutasteride is more potent as it blocks both types, which can lead to better results in some cases of male pattern hair loss, often with fewer side effects.

Can junk food cause hair fall? Absolutely. What we eat reflects in our hair and skin. Processed, oily foods cause inflammation, hormonal imbalances like PCOS, and nutritional deficiencies. This is a major factor contributing to premature balding in today's generation.

Do transplanted hairs also fall out? Yes, they are your natural hair and are affected by your lifestyle. Smoking, stress, and poor nutrition can cause them to shed. However, because they are taken from a permanent donor area, 80-90% of them should last a lifetime with proper care.