December 2023 in “International Journal of Newgen Research in Pharmacy & Healthcare” Both herbal and synthetic shampoos in India are generally safe and effective.
January 2023 in “National journal of physiology, pharmacy and pharmacology” Low-dose methotrexate is generally safe but can cause mild to severe side effects, and folic acid can reduce these risks.
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April 2021 in “Cell Host & Microbe” Skin bacteria, specifically Staphylococcus aureus, help in wound healing and hair growth by using IL-1β signaling. Using antibiotics on skin wounds can slow down this natural healing process.