3.Sinus Infections in CVID

CVID, or Common Variable Immune Deficiency, is a condition where the immune system does not function properly, leading to frequent infections. One common complication of CVID is sinus infections, which occur when the sinuses become inflamed and filled with fluid, often due to bacteria. Individuals with CVID have a harder time fighting off these infections because their bodies struggle to produce adequate antibodies. Symptoms may include nasal congestion, facial pain, and headaches. Effective management often requires antibiotics and may involve regular monitoring by healthcare providers to prevent complications.