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Polydipsia is excessive thirst or excess drinking. [ 1] The word derives from Greek πολυδίψιος (poludípsios) 'very thirsty', [ 2] which is derived from Ancient Greek πολύς (polús) 'much, many' and δίψα (dípsa) 'thirst'. Polydipsia is a nonspecific symptom in various medical disorders. It also occurs as an abnormal ...
Medication. Antihistamines, propranolol, steroids. Aquagenic urticaria, also known as water allergy and water urticaria, is a form of physical urticaria in which hives develop on the skin after contact with water, regardless of its temperature. [ 1] The condition typically results from contact with water of any type, temperature or additive.
No definitive medical test is known for aquagenic pruritus. Rather, diagnosis is made by excluding all other possible causes of the patient's itching, including polycythemia vera. Since pruritus is a symptom of many serious diseases, it is important to rule out other causes before making a final diagnosis. [11]
Fremanezumab, sold under the brand name Ajovy, is a medication used to prevent migraines in adults. [ 8][ 6] It is given by injection under the skin. [ 8][ 6] The most common side effect is pain and redness at the site of injection. [ 8] Other side effects include allergic reactions. [ 8] It is in the calcitonin gene-related peptide antagonist ...
Water intoxication. Primary polydipsia and psychogenic polydipsia are forms of polydipsia [ 1] characterised by excessive fluid intake in the absence of physiological stimuli to drink. [ 2] Psychogenic polydipsia caused by psychiatric disorders—oftentimes schizophrenia —is frequently accompanied by the sensation of dry mouth.
Signs and symptoms. Dermatographic urticaria is sometimes called "skin writing", as it is possible to mark deliberate patterns onto the skin. The condition manifests as an allergic-like reaction, causing a warm red wheal to appear on the skin. As it is often the result of scratches, involving contact with other materials, it can be confused ...
Water intoxication, also known as water poisoning, hyperhydration, overhydration or water toxemia is a potentially fatal disturbance in brain functions that can result when the normal balance of electrolytes in the body is pushed outside safe limits by excessive water intake. Under normal circumstances, accidentally consuming too much water is ...
Mast cell activation syndrome (MCAS) is a term referring to one of two types of mast cell activation disorder (MCAD); the other type is idiopathic MCAD. [1] MCAS is an immunological condition in which mast cells inappropriately and excessively release chemical mediators, resulting in a range of chronic symptoms, sometimes including anaphylaxis or near-anaphylaxis attacks.