Rosacea may be linked to gut and brain issues, not just a skin problem.
Low-dose oral minoxidil can cause dry mouth.
47 citations
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March 2017 in “Clinical, cosmetic and investigational dermatology” Certain skin conditions may indicate or increase the risk of Parkinson's disease.
October 2025 in “Journal of Mahatma Gandhi University of Medical Sciences and Technology” Amitriptyline can cause temporary hair loss, which stops after discontinuing the drug.
December 2025 in “International Neurourology Journal” Alpha-blockers and 5-alpha reductase inhibitors don't significantly increase dementia risk.