Fever

Rheumatic fever is an inflammatory disease that can develop as a complication of untreated or poorly treated streptococcal throat infections, particularly those caused by group A Streptococcus. It primarily affects children and adolescents, although adults can also be affected. One of the key aspects of rheumatic fever is its basis in hypersensitivity reactions, which involve … Read more

Hay fever, also known as allergic rhinitis, is a common allergic condition that affects millions of people worldwide. It occurs when the immune system reacts to airborne allergens such as pollen, dust mites, mold spores, or pet dander. Although hay fever is not life-threatening, it can significantly affect daily life, causing discomfort, sleep disturbances, and … Read more