Wheat allergy is an immune system reaction that occurs when the body mistakenly identifies proteins found in wheat as harmful. This reaction can develop in both children and adults and may range from mild symptoms to severe, life-threatening allergic responses. Unlike celiac disease, which is an autoimmune disorder, wheat allergy involves an immediate allergic reaction after consuming or inhaling wheat-containing …

Alcoholic hepatitis is a form of liver damage marked by swelling and inflammation caused by alcohol use. This inflammation harms liver cells and interferes with normal liver function. The condition most often develops in people who have consumed large amounts of alcohol over many years, though it can also occur in people who binge drink. Healthcare experts increasingly use the …

Hair loss, also known as alopecia, is a common condition that involves partial or complete loss of hair from the scalp or other parts of the body. It can occur temporarily or permanently and may affect people of all ages and genders. Hair loss can result from genetic factors, medical conditions, hormonal changes, medications, or lifestyle influences. While often not …

Churg-Strauss Syndrome, also known as Eosinophilic Granulomatosis with Polyangiitis (EGPA), is a rare autoimmune condition characterized by inflammation of small- to medium-sized blood vessels. This inflammation, known as vasculitis, can restrict blood flow and damage multiple organs throughout the body. The condition most commonly affects individuals with a history of asthma or allergic disease. Churg-Strauss Syndrome typically develops in stages …

Alpha-gal syndrome is a type of food allergy that develops after a tick bite. In this condition, the immune system reacts to alpha-gal, a sugar molecule found in red meat and other products from mammals. Alpha-gal syndrome can be serious and may be life-threatening. In the United States, the condition most often begins after a bite from the lone star …

Hay fever, also known as allergic rhinitis, is a common allergic condition that affects the nose and eyes. It occurs when the immune system overreacts to allergens in the air, such as pollen, dust mites, mold spores, or pet dander. Despite its name, hay fever does not involve hay and does not cause a fever. Symptoms can be seasonal or …

Amyotrophic lateral sclerosis (ALS) is a progressive nervous system disease that affects nerve cells in the brain and spinal cord. These nerve cells, known as motor neurons, are responsible for controlling voluntary muscle movements such as walking, speaking, swallowing and breathing. As ALS progresses, it leads to a gradual loss of muscle control and strength. ALS is also commonly known …

Allergies occur when the immune system reacts to substances that are usually harmless. These substances are called allergens and can include pollen, pet dander, insect venom, certain foods and some medicines. In people with allergies, the immune system mistakenly identifies these substances as dangerous. The immune system produces antibodies to protect the body from harmful invaders such as bacteria and …

Dry socket, medically known as alveolar osteitis, is a painful dental condition that can occur after a tooth extraction, most commonly following removal of a wisdom tooth. It develops when the blood clot that normally forms in the extraction site becomes dislodged or dissolves before healing is complete. This exposes the underlying bone and nerves, leading to pain and delayed …

Dust mite allergy is an allergic condition caused by an immune system reaction to proteins found in the waste products and body fragments of dust mites. These microscopic organisms live in household dust, bedding, carpets, and upholstered furniture. Dust mite allergy commonly affects the respiratory system and can trigger allergic rhinitis, asthma symptoms, and skin irritation. Symptoms Symptoms may vary …