Association between Alopecia Areata and Natural Hair Color among White Individuals
Interesting study giving us more information regarding the possible cause of alopecia areata.
Since the onset of COVID-19 in early 2020, there has been a long list of medical side effects that have occured from COVID. Well known ones include pulmonary, cardiovascular, and clotting disorders. There have been skin related changes as well, including hair loss. Over the past several months, our office has seen a vastly increased number of people who suffered from COVID in the spring of 2020 in the new york area presenting with substantial, diffuse hair loos on their scalp. It is unclear whether this represents a classic telogen effluvium or a direct hair loss due to COVID.
The scalp reveals no inflammation or evidence of scarring or infection, therefore there is hope for the vast majority of patients that their hair can regrow. There are medical options that can help facilitate the regrowth of hair faster, including PRP (platelet rich plasma), low level light laser therapy, and minoxidil.
In addition, while the hair is regrowing, it is vital that minimal physical stress be applied to the hair via heat, chemicals or extensions. In addition I recommend patients see their primary doctor for routing blood tests to make sure there is no underlying thyroid disorder, anemia, or any other active medical condition contributing to their hair loss.
Substantial hair loss following COVID has unfortunately been added to the long list of sequelae from having the illness. Fortunately, due to the presentation there is an expectation that the majority of these patients will see regrowth over the next year through medical therapy.
You Might Also Enjoy...
Interesting study giving us more information regarding the possible cause of alopecia areata.
The study published in the Lancet in January 2021 regarding long term clinical effects of recovered COVID-19 patients confirms what we have seen in our office over the past several months - increased rates of hair loss.
A recent study shows an association between finasteride use and psychological adverse events.
This article shows more evidience that combination therapy is synergistic in treating hair loss. This study compares low-level light therapy alone and in combination with 5% minoxidil.
Informative review of nonsurgical hair loss treatment options in which Dr. Marc Avram was quoted. Very informative and would recommend to read it if you are concerned about hair loss and are wondering what your options are, before considering surgery.
Recent studies have shown a positive role for PRP in hair loss for men and women.