Pharmacists in Ontario are authorized to prescribe certain drugs for treating specific minor ailments listed in Schedule 4 of O. Reg. 256/24 under the Pharmacy Act, 1991. The minor ailments currently listed in the regulations are:
- Acne (mild)
- Allergic rhinitis
- Aphthous Ulcers (canker sores)
- Candidal stomatitis (oral thrush)
- Conjunctivitis (bacterial, allergic, or viral)
- Dermatitis (atopic/eczema, allergic, or contact)
- Diaper dermatitis
- Dysmenorrhea
- Gastroesophageal reflux disease (GERD)
- Hemorrhoids
- Herpes labialis (cold sores)
- Impetigo
- Insect bites and urticaria (hives)
- Tick bites, post-exposure prophylaxis to prevent Lyme disease
- Musculoskeletal sprains and strains
- Nausea and vomiting of pregnancy
- Pinworms and threadworms
- Urinary tract infections (uncomplicated)
- Vulvovaginal candidiasis (yeast infection)