
Prednisone Side Effects in Men: Sleep, Mood, Libido and Testosterone
Short answer: The most common prednisone side effects in men are trouble sleeping, mood changes, increased appetite and weight gain, fluid retention and higher blood sugar. MedlinePlus also lists decreased sexual desire, and the American Urological Association advises doctors to consider checking testosterone in men on chronic corticosteroids. Longer courses add risks such as bone…

HOMA-IR Test: How to Calculate It and What It Says About Insulin and Energy
Short answer: The HOMA-IR test is not a separate blood draw. It is a score calculated from two fasting lab values: fasting insulin multiplied by fasting glucose, divided by 22.5 (glucose in mmol/L) or by 405 (glucose in mg/dL). A higher number suggests your body needs more insulin to keep fasting glucose steady, which points…

Lisinopril Side Effects in Men: Cough, Dizziness and Sexual Effects
Short answer: The most common lisinopril side effects in men are the same as in women: a dry cough, dizziness, headache and tiredness. Reduced sexual ability is listed on the official label, but in clinical trials impotence was reported by a small share of patients, and high blood pressure itself is a known cause of…

ApoB Test for Men: Normal Range and What Your Number Means
Short answer: An ApoB test is a simple blood test that measures apolipoprotein B, the protein found on every LDL, VLDL and other “bad” cholesterol particle. Because each of those particles carries one ApoB molecule, the result works as a count of the particles that can build plaque in your arteries. Many labs list a…

Sleeping Pills Side Effects in Men: OTC and Prescription Risks
Short answer: The most common sleeping pills side effects are next-day grogginess, dizziness, dry mouth and slowed reaction time. The serious ones depend on the drug class: sedating antihistamines can cause urinary retention and are generally not advised for older adults, z-drugs such as zolpidem carry an FDA boxed warning for complex sleep behaviors like…

Sleep Apnea and Testosterone: How Low T and OSA Are Linked
Short answer: Sleep apnea and testosterone are linked in both directions. Men with obstructive sleep apnea (OSA) tend to have lower testosterone, and the strongest shared driver is excess body fat, while repeated oxygen drops and broken sleep may also suppress the hormone signals that tell the testes to make testosterone. Treating apnea with CPAP…

Insomnia in Men: Sleep Debt, Testosterone and What Actually Helps
Short answer: Insomnia in men is a real sleep disorder, not a willpower problem, and it often travels with sleep debt that can nudge testosterone down. In a well known JAMA study, one week of sleeping under 5 hours a night lowered daytime testosterone by 10 to 15% in healthy young men. The first line…