Respiratory diseases can cause hair loss, influenced by hemoglobin levels.
3 citations
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January 2019 in “Skin Appendage Disorders” People with alopecia areata may also have allergic rhinitis and should be checked for respiratory allergies.
5 citations
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May 2022 in “Bionatura” Asthma and high testosterone increase Covid-19 severity, while progesterone protects young women.
1 citations
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June 2023 in “International journal of basic science in medicine” Adiantum capillus-veneris may help with respiratory issues, but more research is needed.
122 citations
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August 2020 in “Tropical Diseases Travel Medicine and Vaccines” COVID-19 severely affects older adults with chronic heart, lung, or metabolic diseases.