How sildenafil, tadalafil, vardenafil and avanafil differ in timing and duration, how to take them well, what never to combine them with, what Hong Kong's Department of Health found in 'natural' virility products, and which tablets PockDose lists.
How gout medicines are used: colchicine, NSAIDs or steroids for a flare, then allopurinol or febuxostat to stop attacks, with the HLA-B*58:01 test for Han Chinese patients, urate targets in µmol/L and the febuxostat heart warning.
How finasteride, dutasteride, minoxidil lotion and low-dose minoxidil tablets work for male and female pattern hair loss, how long to wait, the shedding phase, side effects, when thinning needs a diagnosis, and the tablets and solutions PockDose lists.
Levonorgestrel works up to 72 hours after sex, ulipristal up to 120 hours and a copper IUD within 5 days. How well each works by timing, body weight and other medicines, what to expect afterwards, restarting contraception, and the generic Plan B PockDose lists.
How to confirm a fungal nail infection, why terbinafine tablets have the strongest evidence, how itraconazole and lacquers compare, why the nail takes a year to look normal, and how to stop it coming back.
What counts as premature ejaculation, how dapoxetine (Priligy) is taken and what trials show, how to avoid fainting, who should not take it, what combination tablets add, other options such as sprays and techniques, and what PockDose lists.