P

• PAD (See: Peripheral artery disease)
• Paget's disease of bone
• Paget's disease of the breast
• Paget's disease of the nipple (See: Paget's disease of the breast)
• Pain, chest (See: Chest pain)
• Pain, wrist (See: Wrist pain)
• Painful bladder syndrome (See: Interstitial cystitis)
• Painful intercourse (dyspareunia)
• Painful periods (See: Menstrual cramps)
• Palindromic rheumatism
• Palsy, Bell's (See: Bell's palsy)
• Palsy, cerebral (See: Cerebral palsy)
• Palsy, facial (See: Bell's palsy)
• Palsy, progressive supranuclear (See: Progressive supranuclear palsy)
• Pancreatic cancer
• Pancreatic cysts
• Pancreatitis
• Panic attacks
• Panic attacks and panic disorder (See: Panic attacks)
• Paraneoplastic syndromes (See: Paraneoplastic syndromes of the nervous system)
• Paraneoplastic syndromes of the nervous system
• Paranoid personality disorder (See: Personality disorders)
• Paranoid schizophrenia
• Paraplegia (See: Spinal cord injury)
• Parkinson's disease
• Parkinsonism
• Parvovirus infection
• Patellar tendinitis
• Patellofemoral pain syndrome (See: Chondromalacia patella)
• Patent ductus arteriosus (PDA)
• Patent foramen ovale
• Pathological gambling (See: Compulsive gambling)
• Pathological stealing (See: Kleptomania)
• PCOS (See: Polycystic ovary syndrome)
• Peanut allergy
• Pectus excavatum
• Pediculosis capitis (See: Head lice)
• Pelvic inflammatory disease (PID)
• Pelvic pain, chronic (See: Chronic pelvic pain in women)
• Pelvic support problems, cystocele (See: Cystocele)
• Pelvic support problems, enterocele (See: Small bowel prolapse (enterocele))
• Pelvic support problems, uterine prolapse (See: Uterine prolapse)
• Pemphigus
• Penicillin allergy
• Penis fracture
• Peptic ulcer
• Perforated eardrum (See: Ruptured eardrum)
• Pericardial effusion
• Pericarditis
• Perimenopause
• Periodontal disease, gingivitis (See: Gingivitis)
• Periodontal disease, periodontitis (See: Periodontitis)
• Periodontal disease, trench mouth (See: Trench mouth)
• Periodontitis
• Peripheral arterial disease (See: Peripheral artery disease)
• Peripheral artery disease
• Peripheral neuropathy
• Peripheral vascular disease (See: Peripheral artery disease)
• Peritoneal mesothelioma (See: Mesothelioma)
• Peritonitis
• Pernicious anemia (See: Vitamin deficiency anemia)
• Pernio (See: Chilblains)
• Peroneal muscular atrophy (See: Charcot-Marie-Tooth disease)
• Personality disorder, antisocial (See: Antisocial personality disorder)
• Personality disorder, borderline (See: Borderline personality disorder)
• Personality disorder, narcissistic (See: Narcissistic personality disorder)
• Personality disorder, schizoid (See: Schizoid personality disorder)
• Personality disorder, schizotypal (See: Schizotypal personality disorder)
• Personality disorders
• Pertussis (See: Whooping cough)
• Pervasive disintegrative disorder (See: Childhood disintegrative disorder)
• Pes planus (See: Flatfeet)
• Pet allergy
• Petit mal seizure (See: Absence seizure)
• Peyronie's disease
• Phantom pain
• Pharyngeal cancer (See: Throat cancer)
• Pharyngitis (See: Sore throat)
• Phenylketonuria
• Pheochromocytoma
• Phlebitis (See: Thrombophlebitis)
• Phobia, social (See: Social anxiety disorder)
• Phobias
• Photosensitivity (See: Polymorphous light eruption)
• Pick's disease (See: Frontotemporal dementia)
• PID (See: Pelvic inflammatory disease (PID))
• Piles (See: Hemorrhoids)
• Pilonidal cyst
• Pilonidal dimple (See: Sacral dimple)
• Pimples (See: Acne)
• Pinched nerve
• Pink eye (conjunctivitis)
• Pinworm infection
• Pituitary insufficiency (See: Hypopituitarism)
• Pituitary tumors
• Pityriasis rosea
• Pityriasis versicolor (See: Tinea versicolor)
• PKD (See: Polycystic kidney disease)
• PKU (See: Phenylketonuria)
• Placenta accreta
• Placenta previa
• Placental abruption
• Plague
• Plantar fasciitis
• Plantar neuroma (See: Morton's neuroma)
• Plantar warts
• Pleural mesothelioma (See: Mesothelioma)
• Pleurisy
• PMS (See: Premenstrual syndrome (PMS))
• Pneumonia
• Pneumonitis
• Pneumothorax
• Poison ivy rash
• Polio
• Polycystic kidney disease
• Polycystic ovary syndrome
• Polycythemia vera
• Polyhydramnios
• Polymorphous light eruption
• Polymyalgia rheumatica
• Polymyositis
• Polyps, colon (See: Colon polyps)
• Polyps, endometrial (See: Uterine polyps)
• Polyps, nasal (See: Nasal polyps)
• Polyps, stomach (See: Stomach polyps)
• Polyps, uterine (See: Uterine polyps)
• Pompholyx (See: Dyshidrosis)
• Poor color vision
• Popliteal cyst (See: Baker's cyst)
• Porphyria
• Post-cardiac injury syndrome (See: Dressler's syndrome)
• Post-concussion syndrome
• Post-polio syndrome
• Post-traumatic stress disorder (PTSD)
• Posterior cruciate ligament injury
• Posterior prolapse (See: Rectocele)
• Postherpetic neuralgia
• Postmyocardial infarction syndrome (See: Dressler's syndrome)
• Postpartum depression
• Postpartum hypopituitarism (See: Sheehan's syndrome)
• Postpartum preeclampsia
• Postpartum thyroiditis
• Postural hypotension (See: Orthostatic hypotension (postural hypotension))
• Prader-Labhart-Willi syndrome (See: Prader-Willi syndrome)
• Prader-Willi syndrome
• Precocious puberty
• Prediabetes
• Preeclampsia
• Preexcitation syndrome (See: Wolff-Parkinson-White syndrome)
• Pregnancy-related hypertension (See: Preeclampsia)
• Prehypertension
• Premature birth
• Premature ejaculation
• Premature menopause (See: Premature ovarian failure)
• Premature ovarian failure
• Premature puberty (See: Precocious puberty)
• Premature ventricular contractions
• Premenstrual dysphoric disorder (PMDD)
• Premenstrual syndrome (PMS)
• Presbycusis (See: Hearing loss)
• Presbyopia
• Prescription drug abuse
• Pressure sores (See: Bedsores (pressure sores))
• Preterm labor
• Priapism
• Prickly heat (See: Heat rash)
• Primary aldosteronism
• Primary biliary cirrhois (See: Primary biliary cirrhosis)
• Primary biliary cirrhosis
• Primary cough headache (See: Cough headaches)
• Primary immunodeficiency
• Primary lateral sclerosis (PLS)
• Primary ovarian insufficiency (See: Premature ovarian failure)
• Primary polycythemia (See: Polycythemia vera)
• Primary progressive aphasia
• Primary sclerosing cholangitis
• Proctitis
• Progeria
• Progressive supranuclear palsy
• Prolactinoma
• Prolapse, mitral valve (See: Mitral valve prolapse)
• Prolapsed bladder (See: Cystocele)
• Prolapsed uterus (See: Uterine prolapse)
• Prostate cancer
• Prostate gland enlargement
• Prostatitis
• Pruritis ani (See: Anal itching)
• Pruritus (See: Itchy skin (pruritus))
• Pseudoclaudication
• Pseudogout
• Pseudomembranous colitis
• Pseudotumor cerebri
• Psoriasis
• Psoriatic arthritis
• Psychopathic personality (See: Antisocial personality disorder)
• Psychosis (See: Schizophrenia)
• PTSD (See: Post-traumatic stress disorder (PTSD))
• Pubic lice (See: Pubic lice (crabs))
• Pubic lice (crabs)
• Puffy eyes (See: Bags under eyes)
• Pulmonary atresia
• Pulmonary edema
• Pulmonary embolism
• Pulmonary fibrosis
• Pulmonary hypertension
• Pulmonary valve stenosis
• PVCs (See: Premature ventricular contractions)
• PVD (See: Peripheral artery disease)
• Pyelonephritis (See: Kidney infection)
• Pyloric stenosis
• Pyoderma gangrenosum