§ Regulatory & Safety
Controlled Substance
A DEA-regulated medication classified under five schedules based on abuse potential. Testosterone (Schedule III) and phentermine (Schedule IV) are common
Fact-checked 12 May 2026Plain-English Reference
Controlled substances (Schedules II-V) include stimulants like Adderall, benzodiazepines like Xanax, and testosterone (Schedule III). Telehealth prescribing of controlled substances has been governed by evolving DEA rules; the Ryan Haight Act and subsequent telehealth flexibilities continue to be revised.
§ Where Controlled Substance Comes Up
- CategoryErectile Dysfunction
- CategoryTRT & Men's Hormones