March 2007 in “Journal of Obstetrics and Gynaecology Canada” Birth control pills slightly increase the risk of breast cancer, especially if used before the first full-term pregnancy.
June 1995 in “International Journal of Gynecology & Obstetrics” Long-term use of oral contraceptives, especially starting before age 20, may increase the risk of early-onset breast cancer.
March 2024 in “Cancer Research” Men with baldness on the top of their head might have a small increased risk of prostate cancer.
7 citations,
January 2013 in “European Urology” 5-Alpha reductase inhibitors may prevent prostate cancer but are not widely used due to concerns about trial relevance and potential risks, and more research is needed to confirm long-term benefits.
9 citations,
December 2018 in “Cutaneous and Ocular Toxicology” Combined BRAF and MEK treatment increases rash risk but reduces other skin issues compared to BRAF alone.