Some medications, including retinoids, antifungals, and psychotropic drugs, can cause reversible hair loss if stopped or doses are reduced.
A patient's gum problems worsened after using cyclosporine for a scalp condition, but improved with a lower dose.
April 2023 in “Journal of Investigative Dermatology” Taking nicotinic acid supplements might help with acne by affecting the skin's oil glands, but high doses are needed.
November 2022 in “Journal of the Endocrine Society” The patient likely has Chrousos syndrome, a rare condition causing insensitivity to glucocorticoids, requiring high-dose dexamethasone treatment.
May 2021 in “Journal of the Endocrine Society” Transgender females can reach their target estrogen levels using estradiol patches, especially if oral treatments fail or if they're at risk for blood clots. Often, the highest dose patch is needed.
March 2019 in “European Urology Supplements” Some common medications like metformin, insulin, and ACE inhibitors can lower PSA levels, while statins don't, and low dose finasteride significantly reduces PSA.
December 2016 in “Springer eBooks” Chrousos Syndrome is caused by mutations that make the body less sensitive to glucocorticoids, leading to various symptoms and requiring high-dose treatment.
June 2016 in “Annals of the Rheumatic Diseases” Long-term glucocorticoid use can cause skin problems like easy bruising and poor wound healing, especially at higher doses.
Diphenyl cresyl phosphate has low toxicity but can harm the liver, kidneys, adrenal glands, and testicles at high doses.
October 2015 in “Elsevier eBooks” Pramipexole can cause side effects like dizziness, sleepiness, hallucinations, and low blood pressure, and it's important to educate patients and keep doses low.
February 2013 in “Journal of The American Academy of Dermatology” Most children with skin inflammation taking methotrexate had lab abnormalities, but liver issues often improved without changing the medication dose.
June 2008 in “British Journal of Dermatology” Herpes gestationis is linked to certain antigens, atopic eczema affects T cell populations and may be eased by breastfeeding, higher doses of anti-androgen treatment can improve androgenic alopecia, topical minoxidil increases hair thickness, long-term methotrexate therapy can cause liver fibrosis in psoriasis patients, and Lichen Sclerosus et Atrophicus patients aren't at higher risk for autoimmune disorders.
April 2019 in “Journal of the Dermatology Nurses’ Association” A 37-year-old man with hair loss and skin issues was successfully treated with oral antibiotics, highlighting the need for early treatment. Long-term care includes low-dose antibiotics and avoiding caps and wigs.
March 2021 in “Clin-Alert” The FDA warned about safety issues with remdesivir and tofacitinib, finasteride is linked to suicidality, potent topical corticosteroids increase osteoporosis risk, henna can cause hemolysis in G6PD deficiency, chemotherapeutic agents can cause adverse reactions, drug interactions are common in cancer patients, ketamine can reduce at-risk drinking, high dose of anticholinergics increases dementia risk in Parkinson's patients, and prenatal exposure to second-generation antipsychotics increases pregnancy complications.
Finasteride may cause breast enlargement in some men.
12 citations
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December 1951 in “Experimental Biology and Medicine” Liver in the diet reduces cortisone acetate toxicity effects in rats.
May 2024 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Oral minoxidil 7.5 mg for hair loss increases heart rate but not blood pressure.
January 2016 in “Refubium (Universitätsbibliothek der Freien Universität Berlin)” CAP7.1 is generally safe at 200 mg/m²/day, but can cause fatigue, nausea, hair loss, fever, and blood-related issues.
53 citations
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August 2019 in “Journal of The American Academy of Dermatology” Oral minoxidil and topical minoxidil 5% both effectively improve female-pattern hair loss with safe side effects.
42 citations
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May 2007 in “Endocrinology and metabolism/American journal of physiology: endocrinology and metabolism” Testosterone can build muscle and bone without enlarging the prostate when a specific enzyme is blocked.
36 citations
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June 2014 in “International Journal of Dermatology” Dutasteride helps hair growth in those unresponsive to finasteride, but may cause more sexual dysfunction.
1 citations
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March 1999 in “British journal of rheumatology” Adequate steroid treatment needed to limit bone loss in PMR patients.
Sublingual minoxidil increases hair thickness in men with hair loss.
January 2024 in “Life sciences” Testosterone affects blood vessel relaxation in hypertensive rats.
February 2023 in “riUfes (Universidade Federal do Espírito Santo)” High testosterone affects blood vessel function, with estrogen playing a key role in maintaining heart health.
99 citations
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June 2005 in “Endocrinology” Applying thyroid hormone T3 speeds up wound healing in mice.
52 citations
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August 1993 in “Clinical endocrinology” Intravenous and oral calcium effectively treated vitamin D dependent rickets type II, improving growth and bone health.
30 citations
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February 1977 in “Nature” The dermal papilla can still grow new hair even after heavy radiation.
22 citations
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July 2024 in “Frontiers in Oncology” FLASH radiation reduces tissue damage more than conventional radiation.
16 citations
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February 2019 in “Journal of Cellular and Molecular Medicine” Researchers created a rat model to study skin damage caused by radiation, which could help develop new treatments.