10 Medical Mysteries That Baffle Doctor

Chronic Fatigue Syndrome (CFS): Despite extensive research, the exact cause of CFS remains unknown.

Fibromyalgia: Fibromyalgia is a chronic pain disorder characterized by widespread musculoskeletal pain, fatigue, and tenderness in specific areas of the body.

Autoimmune Diseases: Conditions like lupus, rheumatoid arthritis, and multiple sclerosis involve the immune system attacking the body's own tissues

Cluster Headaches: Cluster headaches are excruciatingly painful headaches that occur in cyclical patterns or clusters.

Chronic Pain Syndromes: Conditions like complex regional pain syndrome (CRPS) and trigeminal neuralgia involve chronic pain that is disproportionate to the original injury or stimulus.

Intractable Epilepsy: Some individuals with epilepsy do not respond to standard treatments like medication or surgery.

Functional Neurological Disorder (FND): FND encompasses a range of neurological symptoms, such as weakness, tremors, and seizures.

Mysterious Infectious Diseases: Occasionally, new infectious diseases emerge or existing ones mutate in unexpected ways, leading to outbreaks with unknown origins or transmission patterns.

Rare Genetic Disorders: Many rare genetic disorders have complex and poorly understood mechanisms.