Behcet's syndrome with inflammation of blood vessels throughout the body has symptoms of swelling, redness, heat, and pain. Symptoms differ but can include mouth and genital ulcers, eye inflammation and skin problems. It can involve the intestines, heart and central nervous system. ABDAJohns Hopkins Vasculitis Center
Bullus pemphigoid causes itchy red irregular shaped skin eruptions that result in scarring. Sometimes the mucous membranes are involved. IPPFMedicineNet
Churg-Strauss Syndrome (CSS) or Allergic Granulomatosis Angiitis is inflammation of blood vessels increasing the white blood cells with late onset asthma then weight loss, fever, and night sweats CSS AssociationJohn Hopkins Vasculitis Center Mayo Clinic
Chronic inflammatory demyelinatingPolyradiculoneuropathy (CIDP) causes swelling and destruction of myelin sheath over the nerves. Symptoms -weakness, paralysis, and/or impairment of movement in arms and legs. Sometimes numbness, tingling, and burning sensations on both sides of the body. CIDP Home
Cicatricial pemphigoid (CP) also called Mucous Membrane Pemphigoid small blisters or erosions on any mucous membrane including the nose, mouth, eyes (OCP), esophagus, larynx, urethra and anus. IPPF
Central Nervous System Vasculitis inflames the blood vessels in the brain and spinal cord with symptom's including headaches. Can have sudden onset or be a waxing and waning condition Cleveland ClinicCNSV Foundation
Crohn's Disease - bowel disease with persistent inflammation of the lining or wall of the gastrointestinal tract. Major symptoms include abdominal pain and diarrhea. Healthline NIDDK
Dermatitis herpetiformis (DH) hasitchy bumps and blisters on the scalp, buttocks, elbows and knees of people with coeliac disease. NFCAMedlinePlus
Dermatomyositishas rash on face, neck, shoulders, upper chest, elbows, knees, knuckles, back and progressive muscle weakness particularly in the muscles closest to the trunk MyositisTMA
Discoid lupus erythematosus (DLE) in which round red lumps appear on the skin eMedicineDermNet NZ
Diabetes Mellitus Type 1 or Type 1 diabetes happens most often in children and young adults but can appear at any age. Symptoms may include, being very thirsty, urinating often, feeling very hungry or tired, losing weight without trying, having sores that heal slowly, having dry, itchy skin, losing the feeling in your feet or having tingling in your feet, and having blurry eyesight. The Autoimmune AssociationHarvard Health