roid

Roid is a slang term for anabolic steroids, especially anabolic-androgenic steroids (AAS). These are synthetic derivatives of testosterone designed to promote anabolic effects such as increased muscle mass and strength, as well as androgenic effects like facial and body hair development. The term is widely used in bodybuilding, athletics, and online communities. It is sometimes used to refer generally to any steroid, but in medical contexts the distinction from corticosteroids is important.

Medical use and legality: Anabolic steroids are approved for medical conditions such as when testosterone is deficient, certain forms of muscle wasting, and severe wasting from disease. In many jurisdictions they require a prescription or are controlled substances. Non-medical use for performance or physique enhancement is illegal in many countries and prohibited by most sports organizations, which impose sanctions for doping.

Risks and effects: Short-term effects may include increased muscle mass, strength, and aggressiveness, along with acne and fluid retention. Long-term use can cause liver damage or liver tumors, adverse lipid profiles, high blood pressure, and increased risk of heart disease. Hormonal disruptions can lead to testicular atrophy, reduced fertility, gynecomastia in men, and masculinization in women. Dependence, mood swings, and withdrawal symptoms have been reported.

Regulation and detection: Sports bodies typically ban AAS and conduct drug testing. Legal status varies by country and can include criminal penalties for possession or distribution without a prescription. People seeking to discontinue use are advised to consult healthcare providers, as withdrawal and rebound hormonal issues can require medical supervision.