Ryan, a 28-year-old who lives in Berlin, first realised his prescription of PrEP was running low when his doctor advised him to space out his dosage. “I took steps to reduce the number of pills I take, four rather than seven on the advice of my physician. I also have two emergency bottles of PrEP that a friend gave me,” he said. Ryan says some of his friends were also changing doses of medication. PrEP is a potentially life-saving medicine that offers protection against contracting human immunodeficiency virus (HIV) and consists of drugs used for treating those who have HIV as well. According …