Chlamydia treatment in UK pharmacies will deliver convenient care for patients Today’s decision by the Medicines and Healthcare products Regulatory Agency to approve the reclassification of azithromycin for the treatment of chlamydia infection will mean convenient and effective look after individuals, said the Royal Pharmaceutical Culture of THE UK . Azithromycin, currently licensed as a prescription-only medicine, is expected to be accessible for sale from pharmacies with out a prescription later this year.Powered air-purifying respirators deliver filtered air flow under positive pressure to a encounter piece mask, helmet, or hood, which provides respiratory and eye protection. Nonpowered air-purifying respirators operate under negative pressure, based on the work of the wearer who’s sucking in to draw surroundings through a filtration system. Because PAPRs function under positive pressure, they offer high-level respiratory protection. A variety of chemical substance cartridges or canisters, which eliminate a variety of chemical substances including organic vapors and acid gases, can be found. Disposable air-purifying respirators are half masks, which usually do not provide adequate eye protection.