Guide

Creatine hasn’t been linked to higher stroke risk at standard doses, but anyone with kidney disease or clotting concerns should get medical advice first.

Most healthy adults show no kidney harm from standard creatine doses, while people with kidney disease should avoid self-dosing.

Creatine is usually well-tolerated, yet if you get SVT episodes, your bigger risk is triggers like dehydration, stimulants, and missed meds.

Creatine itself rarely drives a CPK jump, but harder training, muscle strain, and timing can push CPK up for days.

Creatine can cause gas for some people, often from high doses, gritty mixing, or added sweeteners rather than the creatine itself.

Research to date doesn’t link creatine to female hair loss; when shedding shows up, it’s usually timing, genetics, hormones, nutrition, or stress.

Nausea can happen with creatine, most often from large doses, poor mixing, or taking it on an empty stomach.

Yes, creatine may cause stomach discomfort, often from large single doses or undissolved powder.

Creatine can bother your stomach when the serving is too large, not mixed well, or taken at the wrong time, and small dosing tweaks often fix it.

Most creatine-linked water puffiness settles within 7–14 days once your dose and fluid intake stay steady.