is rare upper small intestine compression causing chronic nausea, fullness, vomiting.

is long-lasting brain inflammation causing headaches, seizures, thinking and behavior changes.

is a long-lasting infection inside the eye (intraocular) causing vision loss.

is a rare genetic bowel disorder causing recurrent small-intestinal ulcers and anemia.

is a rare blood cancer with too many eosinophils, harming organs.

is a rare lung disease with eosinophil (white blood cell)-driven inflammation.

is a rare disorder with persistent Epstein-Barr virus symptoms and complications.

is long-term inflammation of ethmoid sinuses causing congestion and facial pressure.

is long-term Eustachian tube inflammation causing ear fullness, pain, hearing problems.

causes long-lasting fatigue, unrefreshing sleep, brain fog, and post-exertional worsening.

is long-term eye lining inflammation with small bumps (follicles), causing irritation.

is long-term inflammation of the frontal sinuses causing pressure, pain, and congestion.

is a long-lasting ear canal yeast/mold infection causing itching, discharge and pain.

is long-term gonorrhea-related fallopian tube inflammation causing pain and infertility.

is a persistent cervical gonorrhea infection, causing discharge and pelvic inflammatory disease.

is a long-term immune reaction after stem cell transplant, affecting organs.

is an inherited immune disorder causing recurrent infections and harmful inflammation.

is a liver-based porphyria causing fragile, blistering skin from sunlight.

is persistent hiccup over 48 hours, often from nerve irritation.

is long-lasting hives triggered by specific stimuli, like pressure or cold.

is a rare genetic condition causing early-onset watery diarrhea (secretory) and dehydration.

is persistent tear duct (nasolacrimal duct) inflammation causing tearing and recurrent infections.

is an autoimmune nerve disease (neuropathy) damaging myelin, causing weakness, numbness.

is a long-term autoimmune nerve disorder causing weakness, numbness, and balance problems.