The first hypothesized mechanism is via the stimulation and secretion of the VEGF, leading to the growth of blood vessels in the area surrounding the hair follicles
We are not adopting the policy recommended by a single commenter to retain coverage of screening barium enemas just in case it might provide another option for some patients

AL is a prodrug of aripiprazole that is formulated as a suspension of micrometer-sized drug particles of AL that are slowly released into the bloodstream and converted to aripiprazole, allowing for dose intervals of up to 2 months depending on the dose administered.Reference Farwick, Hickey, Jacobs, Faldu, Vandiver and Weiden 13 , Reference Jain, Meyer, Wehr, Rege, Von Moltke and Weiden 14 When prescribing an LAI antipsychotic for an individual patient, clinicians consider patient characteristics such as course of illness, past history of response to and tolerance of other antipsychotics, likelihood of adherence, and treatment preferences.Reference Meyer 11 , Reference Sajatovic, Ross and Legacy 12 , Reference Geerts, Martinez and Schreiner 15 , Reference Sajatovic, Ross and Legacy 16 After selecting an LAI, the clinician must choose from among available dosing regimens, which vary according to dosage strength (ie, milligram of drug per injection given) and injection interval (recommended time between injections)

Because standard hard-shell capsules usually only contain 500 mg, achieving these higher therapeutic doses would require swallowing an impractical number of pills daily
High caffeine intake is also usually limited