Diseases
- Polycythemia vera
- Polymyalgia rheumatica
- Polymyositis
- Poor colour vision
- Popliteal artery aneurysm
- Post-concussion syndrome
- Post-traumatic stress disorder (PTSD)
- Posterior cortical atrophy
- Posterior cruciate ligament injury
- Posterior prolapse (Rectocele)
- Postherpetic neuralgia
- Pouchitis
- Prediabetes
- Prehypertension
- Premature ovarian failure
- Premature ventricular contractions
- Premature ventricular contractions
- Premenstrual syndrome (PMS)
- Presbyopia
- Primary aldosteronism
- Primary biliary cirrhosis
- Primary immunodeficiency
- Primary lateral sclerosis (PLS)
- Primary progressive aphasia
- Primary sclerosing cholangitis
- Proctitis
- Prolactinoma
- Prostate Cancer
- Prostate gland enlargement
- Prostate Specific Antigen
- Prostatitis
- Pseudogout
- Pseudomembranous colitis
- Pseudotumor cerebri
- Psoriasis
- Psoriatic Arthritis
- Pulmonary Atresia
- Pulmonary Edema
