Medical emergency? Call your local emergency number
First aid guides

Menu

GeoMed · Disease encyclopedia

Disease encyclopedia

Causes, symptoms, diagnosis, treatment approaches and prevention for common conditions. Browse A–Z, by body system, or search.

Filters

Disease encyclopedia

Meninges of the central nervous parts Nervous system

Bacterial meningitis

Infectious · Acute

A serious infection of the membranes surrounding the brain and spinal cord, which needs emergency treatment.

6 min read
Vaginal squamous cell with normal vaginal flora versus bacterial vaginosis on Pap stain Reproductive system

Bacterial vaginosis

Infectious · Acute

A common imbalance of the bacteria in the vagina that causes a thin, grey-white discharge with a fishy smell.

5 min read
geomed Reproductive system

Balanitis

Infectious · Acute

Inflammation of the head of the penis, often caused by infection, irritation or poor hygiene, most common in uncircumcised males.

5 min read
Bartholin cyst svg hariadhi Reproductive system

Bartholin's cyst

Non-infectious · Acute

A fluid-filled swelling at the entrance to the vagina caused by a blocked Bartholin's gland, which can become infected and form an abscess.

5 min read
Bell's palsy: image from Wikimedia Commons Nervous system

Bell's palsy

Non-infectious · Acute

Sudden weakness or paralysis of the muscles on one side of the face, caused by inflammation of the facial nerve.

6 min read
Boil (furuncle): image from Wikimedia Commons Skin (integumentary system)

Boil (furuncle)

Infectious · Acute

A painful infected hair follicle.

1 min read
Five days after sustaining a compound fracture of his right arm, this 14-year-old boy noticed that he had blurred vision Nervous system

Botulism

Infectious · Acute

A rare, serious illness caused by a toxin that paralyses muscles.

1 min read
Campylobacter infection: image from Wikimedia Commons Digestive system

Campylobacter infection

Infectious · Acute

A common bacterial cause of food poisoning.

1 min read
US Navy -N- G- Hospital Corpsman 3rd Class Flowers administers chest compressions to a simulated cardiac arrest victim Cardiovascular system

Cardiac arrest

Non-infectious · Acute

The heart suddenly stops pumping blood effectively.

1 min read
A very large hemorrhagic pericardial effusion due to malignancy as seen on ultrasound Cardiovascular system

Cardiac tamponade

Non-infectious · Acute

Fluid around the heart that squeezes it and stops it filling.

1 min read
Digestive system

Typhoid fever

Infectious · Acute

A bacterial infection spread through contaminated food and water.

1 min read
Urinary system

Urethritis

Infectious · Acute

Inflammation of the urethra.

1 min read
Skin (integumentary system)

Warts

Infectious · Acute

Small rough growths caused by HPV.

1 min read
Whiplash Musculoskeletal system

Whiplash

Non-infectious · Acute

Neck injury from sudden back-and-forth movement.

1 min read