Conditions beginning with the letter "P"

  | PAD (Peripheral Arterial Disease, Intermittent Claudication) |
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  | Paget's Disease (Osteitis deformans) |
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  | Pain (Chronic Pain, Long Term Pain) |
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  | Pain in Lower Back (Low Back Pain, Low Backache) |
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  | Pancreatic Cancer (Cancer of the Pancreas) |
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  | Panic Attacks (Panic Disorder) |
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  | Panic Disorder (Panic Attacks) |
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  | Panmyelopathy (Aplastic Anemia, Aregenerative Anemia, Hypoplastic Anemia, Toxic Paralytic Anemia) |
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  | Parasites (Pinworms, Worms, Enterobius Vermicularis) |
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  | Parasitic Infection (Malaria, Tropical Diseases) |
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  | Parkinson's Disease (Shaking Palsy) |
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  | Parotitis (Mumps, Epidemic Parotitis) |
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  | PCI (Angioplasty, Heart Artery Dilation, PCTA, Balloon Angioplasty) |
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  | PCOS (Polycystic Ovary Syndrome, Stein-Leventhal syndrome, Chronic Hyperandrogenic Anovulation) |
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  | PCTA (Angioplasty, Heart Artery Dilation, PCI, Balloon Angioplasty) |
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  | PE (Embolism, Clot, Pulmonary Embolism) |
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  | Pediculosis (Lice, Head Lice) |
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  | Pelvic Inflammatory Disease (PID) |
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  | Peptic Ulcer Disease (Stomach Ulcers, Ulcers, Gastric Ulcers, Duodenal Ulcers) |
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  | Period Cramps (Dysmenorrhea, Menstrual Cramps) |
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  | Periodontitis (Gingivitis, Gum Disease, Trench Mouth) |
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  | Peripheral Arterial Disease (Intermittent Claudication, PAD) |
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  | Peripheral Neuropathy (Neuropathy, Nerve Pain) |
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  | Pernicious Anemia (Vitamin B12 Deficiency, Addison's Anemia, Congenital Pernicious Anemia, Combined Systems Disease) |
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  | Pertussis (Whooping Cough, Bordetella pertussis) |
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  | Phlebitis (Blood Clots, Deep Vein Thrombosis, Thrombophlebitis) |
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  | Phlebitis (Thrombophlebitis, Blood Clot) |
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  | Phlebitis (Vein Inflammation) |
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  | Phobias |
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  | PID (Pelvic Inflammatory Disease) |
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  | Piles (Hemorrhoids, Rectal Swelling) |
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  | Pimples (Acne, Zits) |
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  | Pink Eye (Conjunctivitis) |
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  | Pinworms (Worms, Parasites, Enterobius Vermicularis) |
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  | Pityriasis Simplex Capitis (Dandruff, Flaky Scalp) |
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  | PKD (Polycystic Kidney Disease) |
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  | Placenta Previa |
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  | Plantar Fasciitis (Heel Spur, Heel Spur Syndrome) |
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  | Plantar Warts (Warts, Genital Warts, Verrucae) |
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  | Plasma Cell Myeloma (Multiple Myeloma, Myeloma) |
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  | Pleurisy (Pleuritis) |
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  | Pleuritis (Pleurisy) |
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  | PMS (Premenstrual Syndrome, Pre-menstrual Syndrome) |
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  | Pneumonia (Lung Infection, Respiratory Infection, Chest Infection) |
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  | Podagra (Gout, Gouty Arthritis, Hyperuricemia) |
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  | Poison Ivy (Contact Dermatitis) |
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  | Polio (Poliomyelitis) |
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  | Poliomyelitis (Polio) |
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  | Pollinosis (Allergic Rhinitis, Allergies, Hay Fever) |
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  | Polycystic Kidney Disease (PKD) |
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  | Polycystic Ovary Syndrome (PCOS, Stein-Leventhal syndrome, Chronic Hyperandrogenic Anovulation) |
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  | Polycythemia |
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  | Post Traumatic Stress Disorder (PTSD, Shell Shock) |
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  | Post-nasal Drainage (Post-nasal Drip, Nose Problems) |
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  | Post-nasal Drip (Nose Problems, Post-nasal Drainage) |
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  | Postpartum Blues (Postpartum Depression) |
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  | Postpartum Depression (Postpartum Blues) |
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  | Precancerous Skin Lesion (Actinic Keratosis, Solar Keratosis) |
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  | Preeclampsia (Toxemia, Pregnancy-induced Hypertension) |
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  | Pregnancy-induced Hypertension (Preeclampsia, Toxemia) |
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  | Premenstrual Syndrome (PMS, Pre-menstrual Syndrome) |
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  | Pre-menstrual Syndrome (Premenstrual Syndrome, PMS) |
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  | Presbycusis (Deafness, Hearing Loss, Hard of Hearing) |
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  | Presbyopia (Farsightedness, Hyperopia) |
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  | Primary Adrenal Insufficiency (Addison's Disease, Adrenal Insufficiency, Hypocortisolism) |
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  | Prolapsed Disc (Herniated Disc, Slipped Disc, Ruptured Disc) |
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  | Prostate Cancer (Prostate Problems, Cancer of the Prostate) |
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  | Prostate Problems (Benign Prostatic Hyperplasia, BPH, Prostatic Hyperplasia) |
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  | Prostate Problems (Prostate Cancer, Cancer of the Prostate) |
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  | Prostatic Hyperplasia (Benign Prostatic Hyperplasia, BPH, Prostate Problems) |
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  | Protanopia (Colour Blindness, Monochromatism, Deuteranopia, Blindness, Colour) |
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  | Protozoan Infection (Toxoplasmosis, Litter Box Disease) |
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  | PsA (Psoriatic Arthritis) |
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  | Psoriasis (Chronic Plaque Psoriasis, Pustular Psoriasis, Erythrodermic Psoriasis, Guttate Psoriasis) |
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  | Psoriatic Arthritis (PsA) |
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  | Psychosis (Schizophrenia, Psychotic Disorders) |
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  | Psychotic Disorders (Schizophrenia, Psychosis) |
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  | PTSD (Post Traumatic Stress Disorder, Shell Shock) |
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  | Pulmonary Cancer (Lung Cancer, Cancer of the Lung) |
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  | Pulmonary Embolism (Embolism, Clot, PE) |
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  | Pulmonary Fibrosis |
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  | Pustular Psoriasis (Psoriasis, Chronic Plaque Psoriasis, Erythrodermic Psoriasis, Guttate Psoriasis) |
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  | Pyloric Stenosis |
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