Will switching from Minoxidil 10% to 5% increase hair fall?

Question

Few years back a dermatologist prescribed Hair 4 U (10%) and I've been using it. Recently I've undergone a hair transplant surgery and see my surgeon(other doctors too) suggesting 5% Minoxidil. I also read it's the only FDA approved for male. Will such switch increase my hair fall as the concentration is being decreased

Robert Nettles, MD · Answer

Minoxidil affects everyone differently. While minoxidil works fine for the 
select few, the problem with the medicine is that it does not actually 
stop hair loss. Instead, DHT will continue is binding to the hair shaft 
which will eventually overtake any additional growth caused by the 
Minoxidil and die, perhaps just slightly later than it would have 
without the medicine.
Also, the alcohol base required to 
support the active ingredients also cause irritation of the scalp and 
severe reactions for many people, such as the increased shedding you are
 describing. The fact is that it does not work for everyone, and even if
 it does, not for long and not without side effects.
The number one first step I recommend
 is a comprehensive consultation with a hair regrowth specialist who 
will perform lab tests to determine the underlying cause of your 
thinning. Without labs, no-one can really know what your true cause is 
and any treatment will be temporary at best.
From here, you can receive the best treatment for your case.
Good luck on your search.

Sara Wasserbauer, MD - Account Suspended · Answer

You shouldn’t notice much of an increase just from switching. However, long term minoxidil is not always the best defense. Using Finasteride could possibly give you better retention of native hair. Have your hairloss specialist go over all options that may benefit you long term.

Will switching from Minoxidil 10% to 5% increase hair fall?

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Will switching from Minoxidil 10% to 5% increase hair fall?

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Everything you need to know about Hair Transplant

Our mission is to create a world where every investment in modern beauty is Worth It.