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Allergic rhinitis, of which the seasonal type is called hay fever, is a type of inflammation in the nose that occurs when the immune system overreacts to allergens in the air. [ 6] Signs and symptoms include a runny or stuffy nose, sneezing, red, itchy, and watery eyes, and swelling around the eyes. [ 1] The fluid from the nose is usually clear ...
Reactive airway disease. Reactive airway disease ( RAD) is an informal label that physicians apply to patients with symptoms similar to those of asthma. [ 1] An exact definition of the condition does not exist. [ 1][ 2] Individuals who are typically labeled as having RAD generally have a history of wheezing, coughing, dyspnea, and production of ...
682.7 Cellulitis / abscess, foot. 682.9 Cellulitis / abscess, unspec. 683 Lymphadenitis, acute. 684 Impetigo. 685 Pilonidal cyst. 685.0 Pilonidal cyst w/ abscess. 685.1 Pilonidal cyst, unspec. 686 Other local infections of skin and subcutaneous tissue. 686.0 Pyoderma.
Hypersensitivity pneumonitis (HP) or extrinsic allergic alveolitis (EAA) is a syndrome caused by the repetitive inhalation of antigens from the environment in susceptible or sensitized people. [ 1 ] [ 2 ] Common antigens include molds, bacteria, bird droppings, bird feathers, agricultural dusts, bioaerosols and chemicals from paints or plastics ...
Allergic contact dermatitis ( ACD) is a form of contact dermatitis that is the manifestation of an allergic response caused by contact with a substance; the other type being irritant contact dermatitis (ICD). Although less common than ICD, ACD is accepted to be the most prevalent form of immunotoxicity found in humans. [1]
464.3 Epiglottitis, acute. 464.4 Croup. 465 Acute upper respiratory infections of multiple or unspecified sites. 465.9 Upper respiratory infection, acute, NOS. 466 Acute bronchitis and bronchiolitis. 466.0 Bronchitis, acute. 466.11 Bronchiolitis, acute, due to RSV.
Acute cases are typically due to bacterial infection, and chronic cases are often due to allergies and autoimmune disorders. [2] [3] The most common cause of otitis externa is bacterial. Risk factors for acute cases include swimming, minor trauma from cleaning, using hearing aids and ear plugs, and other skin problems, such as psoriasis and ...
Not otherwise specified. In medicine, not otherwise specified ( NOS) is a subcategory in systems of disease /disorder classification such as ICD-9, ICD-10, or DSM-IV. It is generally used to note the presence of an illness where the symptoms presented were sufficient to make a general diagnosis, but where a specific diagnosis was not made. The ...