1 citations
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January 1980 in “Side effects of drugs annual” Taking too much vitamin A can cause health problems like bone pain and hair loss.
7 citations
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December 2020 in “Endocrine-related Cancer” The over-the-counter supplement DHEA could make COVID-19 worse, especially in diabetics and people with G6PD deficiency.
122 citations
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November 2014 in “BMC Medicine” Oral testosterone therapy raises heart risk more than other methods.
1 citations
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November 2025 in “Neuro-Oncology” Safusidenib erbumine shows promise as a treatment for certain brain tumors, but mild side effects like hair loss need attention.
1 citations
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August 2021 in “Preventive Medicine” Not taking prescribed medications properly can lead to higher death rates from unrelated health conditions.
13 citations
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October 2016 in “Journal of Clinical Neuroscience” Thallium poisoning can cause worsening nerve damage and vision loss without typical symptoms.
81 citations
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February 2000 in “Anti-cancer drugs” Doxil showed some effectiveness against advanced prostate cancer but caused severe side effects at higher doses.
21 citations
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August 2002 in “British Journal of Ophthalmology” Drug misuse can cause serious eye infections and other severe side effects.
3 citations
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February 2013 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” A 6-year-old boy developed excessive hair growth after taking diazoxide for low blood sugar.
127 citations
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June 2008 in “British Journal of Clinical Pharmacology” Low doses of some substances can be beneficial, while high doses can be harmful or toxic.
January 2020 in “Skinmed” Finasteride use is linked to a higher risk of obstructive sleep apnea.
13 citations
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March 2014 in “Journal of the American Medical Directors Association” Trichotillomania was successfully treated with risperidone and naltrexone.
January 2014 in “Side effects of drugs annual” Exposure to certain sex hormones can increase health risks, while some hormone therapies may offer benefits for specific conditions.
April 2025 in “Sabuncuoglu Serefeddin Health Sciences” Anabolic steroid misuse is a major health issue causing severe health problems and requires better awareness and monitoring.
August 2020 in “Research Square (Research Square)” Older age and existing health issues increase COVID-19 death risk.
4 citations
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July 2024 in “Biomolecules” Women with PCOS may have a higher risk of Alzheimer's disease.
November 2020 in “Reactions Weekly” Finasteride use linked to increased suicidality in patients under 45.
18 citations
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May 2013 in “Cutaneous and Ocular Toxicology” The cancer drugs bortezomib and lenalidomide cause skin side effects in many patients.
5 citations
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July 2017 in “Skin appendage disorders” A man got a rare rash from the drug topiramate, which went away after he stopped taking it.
42 citations
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August 1972 in “Archives of Disease in Childhood” Fetal exposure to diazoxide can cause hair loss and abnormal hair growth in infants.
13 citations
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June 2023 in “Frontiers in Pharmacology” Trastuzumab deruxtecan is effective for advanced breast cancer but has side effects like nausea and fatigue.
August 2025 in “medRxiv (Cold Spring Harbor Laboratory)” 5-alpha reductase inhibitors may increase depression risk by 31%, but results vary based on comparison groups.
Any medication can cause skin reactions, some due to allergies and others due to dosage or genetic factors.
January 2020 in “the british journal of cardiology” The birth control pill with only progestogen can cause a false alarm in a hormone test.
April 2017 in “The Journal of urology/The journal of urology” Finasteride use is linked to a lower risk of bladder cancer, especially in Caucasians and Hispanics.
2 citations
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July 2023 in “Phytotherapy Research” Serenoa repens is mostly safe but has some risks, especially at high doses or when used with other products for over two weeks.
June 2025 in “The Senior Care Pharmacist” Certain medications like antipsychotics and some antidepressants increase the risk of falls in older patients.
90 citations
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March 2017 in “JAMA Internal Medicine” Men over 66 taking medication for prostate enlargement have a higher risk of depression and self-harm, especially in the first 18 months of treatment.
13 citations
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December 2017 in “Archives of Medical Sciences” Rivaroxaban can cause liver injury, allergic reactions, blood vessel inflammation, and hair loss, but these side effects are rare.
October 2022 in “Dermatology practical & conceptual” Most injecting drug users in the study had hepatitis C and skin problems, which moderately affected their quality of life.