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Health Conditions Starting With P — Research & Medical Insights

84 conditions. Research summaries and monthly AI-curated newsletters available for each.

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Pancreatic Cancer
Oncology

One of the most lethal cancers due to late-stage diagnosis and rapid progression.

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Panic Disorder
Psychiatry

Recurrent unexpected panic attacks causing intense fear and physical symptoms.

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Parkinson's Disease
Neurology

A neurodegenerative disorder affecting movement, causing tremors and rigidity.

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PCOS
Gynecology

Polycystic ovary syndrome — a hormonal disorder causing irregular periods and cysts.

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Peripheral Artery Disease
Vascular Medicine

Atherosclerosis narrowing arteries in the legs and reducing blood flow.

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Pneumonia
Pulmonology

Lung infection causing inflammation of air sacs, ranging from mild to life-threatening.

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Prostate Cancer
Oncology

The most common cancer in men, often growing slowly in the prostate gland.

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Psoriasis
Dermatology

An autoimmune skin disease causing rapid cell turnover and scaly, itchy plaques.

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Pulmonary Embolism
Pulmonology

A blood clot in the pulmonary arteries blocking blood flow to the lungs.

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Paget's Disease of Bone
Endocrinology

A chronic disorder causing enlarged, deformed bones from abnormal remodeling.

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Pancreatitis
Gastroenterology

Inflammation of the pancreas, acute or chronic, with severe abdominal pain.

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Panhypopituitarism
Endocrinology

Deficiency of all hormones from the pituitary gland, affecting multiple organ systems.

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Paraneoplastic Syndrome
Oncology

Symptoms triggered by cancer but not due to direct tumor invasion.

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Paraphimosis
Urology

A urological emergency when the retracted foreskin cannot return to normal position.

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Parathyroid Cancer
Oncology

A rare cancer of the parathyroid glands, usually causing high calcium levels.

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Parkinson's Dementia
Neurology

Cognitive decline that develops in later stages of Parkinson disease.

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Paroxysmal Nocturnal Hemoglobinuria
Hematology

A rare disorder causing red blood cell destruction and blood clots.

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Patellar Tendinitis
Orthopedics

Inflammation of the tendon connecting kneecap to shinbone, common in jumpers.

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Pelvic Floor Dysfunction
Urology

Inability to properly relax and coordinate pelvic muscles for urination or defecation.

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Pelvic Inflammatory Disease
Gynecology

Infection of the female reproductive organs that can cause infertility.

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Pelvic Organ Prolapse
Gynecology

Pelvic organs drop from their normal position due to weakened support tissues.

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Peptic Ulcer Disease
Gastroenterology

Open sores in the stomach or duodenum lining, often from H. pylori or NSAIDs.

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Pericarditis
Cardiology

Inflammation of the sac surrounding the heart, causing sharp chest pain.

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Perimenopause
Gynecology

The transitional period leading up to menopause with hormonal fluctuations.

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Periodontitis
Dentistry

A serious gum infection that damages soft tissue and destroys tooth-supporting bone.

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Peripheral Neuropathy
Neurology

Damage to peripheral nerves causing weakness, numbness, and pain.

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Peritonitis
Surgery

Inflammation of the abdominal lining, usually from infection, requiring urgent treatment.

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Pernicious Anemia
Hematology

An autoimmune condition impairing vitamin B12 absorption, causing anemia.

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Peyronie's Disease
Urology

Scar tissue inside the penis causing curved, painful erections.

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Pharyngitis
Otolaryngology

Sore throat from viral or bacterial infection of the pharynx.

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Pheochromocytoma
Endocrinology

A rare adrenal tumor causing episodic high blood pressure and palpitations.

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Phenylketonuria
Genetics

An inherited metabolic disorder requiring dietary restriction to prevent brain damage.

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Pilonidal Cyst
Surgery

An abnormal pocket in the skin near the tailbone that can become infected.

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Pinched Nerve
Neurology

Compression of a nerve by surrounding tissues causing pain, numbness, or weakness.

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Pinkeye
Ophthalmology

Conjunctivitis — inflammation of the eye surface from infection or allergy.

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Pituitary Adenoma
Endocrinology

A usually benign tumor of the pituitary gland that may affect hormone levels.

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Pityriasis Rosea
Dermatology

A self-limiting skin rash starting with a herald patch, possibly viral in origin.

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Plantar Fasciitis
Orthopedics

Inflammation of the foot ligament causing heel pain, especially in the morning.

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Plantar Warts
Dermatology

HPV-caused warts on the soles of the feet that can be painful when walking.

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Plague
Infectious Disease

A serious bacterial infection transmitted by fleas, historically known as the Black Death.

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Pleural Effusion
Pulmonology

Excess fluid between the lungs and chest wall, affecting breathing.

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Pleurisy
Pulmonology

Inflammation of the lung lining causing sharp chest pain with breathing.

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Pneumoconiosis
Pulmonology

Lung disease from inhaling dusts like silica, coal, or asbestos.

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Pneumothorax
Pulmonology

Collapsed lung from air in the pleural space, often needing urgent treatment.

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Poliomyelitis
Infectious Disease

Polio — a viral illness that can cause paralysis, now prevented by vaccination.

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Polycystic Kidney Disease
Nephrology

An inherited disorder causing fluid-filled cysts to develop in the kidneys.

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Polycythemia Vera
Hematology

A rare blood cancer causing overproduction of red blood cells.

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Polymyalgia Rheumatica
Rheumatology

An inflammatory disorder causing muscle pain and stiffness in older adults.

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Polymyositis
Rheumatology

An inflammatory muscle disease causing progressive weakness of muscles closest to the trunk.

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Polyneuropathy
Neurology

Simultaneous dysfunction of many peripheral nerves, often symmetrical.

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Porphyria
Genetics

A group of rare disorders from enzyme defects in heme production, causing attacks of pain.

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Postherpetic Neuralgia
Neurology

Persistent nerve pain following shingles infection.

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Post-Polio Syndrome
Neurology

New muscle weakness and fatigue decades after recovery from polio.

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Postpartum Depression
Psychiatry

A serious mood disorder that can develop after childbirth.

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Post-Traumatic Stress Disorder
Psychiatry

A mental health condition triggered by experiencing or witnessing traumatic events.

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Prader-Willi Syndrome
Genetics

A genetic disorder causing weak muscle tone, feeding difficulties, and later obesity.

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Preeclampsia
Gynecology

A pregnancy complication with high blood pressure and organ dysfunction.

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Premature Birth
Pediatrics

Birth before 37 weeks of pregnancy, with risks of developmental complications.

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Premenstrual Dysphoric Disorder
Gynecology

A severe form of premenstrual syndrome with significant mood disturbances.

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Premenstrual Syndrome
Gynecology

Physical and emotional symptoms in the days before menstruation.

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Presbycusis
Otolaryngology

Age-related hearing loss affecting high frequencies first.

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Presbyopia
Ophthalmology

Age-related difficulty focusing on close objects, usually noticed after age 40.

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Priapism
Urology

A prolonged erection requiring urgent treatment to prevent permanent damage.

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Primary Biliary Cholangitis
Hepatology

A chronic autoimmune disease that destroys bile ducts in the liver.

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Primary Sclerosing Cholangitis
Hepatology

A chronic inflammatory disease causing scarring of bile ducts inside and outside the liver.

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Prinzmetal Angina
Cardiology

Chest pain from coronary artery spasm, often occurring at rest.

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Progressive Supranuclear Palsy
Neurology

A rare neurodegenerative disease affecting movement, balance, and eye movements.

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Prolactinoma
Endocrinology

A pituitary tumor producing excess prolactin, causing menstrual and fertility issues.

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Prolapsed Uterus
Gynecology

The uterus descends into the vaginal canal from weakened pelvic floor muscles.

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Prostatitis
Urology

Inflammation of the prostate gland causing urinary and pelvic symptoms.

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Pseudogout
Rheumatology

Joint pain and swelling from calcium crystals, mimicking gout.

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Pseudomembranous Colitis
Gastroenterology

Colon inflammation from C. difficile overgrowth, usually after antibiotic use.

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Psittacosis
Infectious Disease

Parrot fever — a rare bacterial infection transmitted by birds.

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Psychotic Disorder
Psychiatry

A mental condition causing loss of contact with reality, with hallucinations or delusions.

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Pubic Lice
Infectious Disease

Parasitic insects infesting pubic hair, spread through sexual contact.

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Pulmonary Fibrosis
Pulmonology

Progressive scarring of lung tissue impairing oxygen transfer.

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Pulmonary Hypertension
Cardiology

High blood pressure in the arteries to the lungs, straining the right heart.

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Pyelonephritis
Urology

A kidney infection, usually from bacteria ascending from the bladder.

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Pyloric Stenosis
Pediatrics

Narrowing between stomach and small intestine in infants, causing projectile vomiting.

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Pernio
Dermatology

Chilblains — painful skin inflammation from cold exposure, affecting fingers and toes.

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Perirectal Abscess
Surgery

A collection of pus near the anus requiring drainage.

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Pseudotumor Cerebri
Neurology

Elevated pressure around the brain without a mass, risking vision damage.

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Paronychia
Dermatology

Infection or inflammation of the skin around a fingernail or toenail.

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Pruritus
Dermatology

Chronic itching with many potential causes, from skin disease to systemic illness.

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