Dexamethasone pill is prescribed to treat allergy symptoms, severe allergic reactions, asthma, cancer, rheumatic disorder, skin disorders, eye disorders, and nephrotic syndrome. This pill is utilized for Dermatologic Diseases, Allergic conditions, Respiratory diseases, Endocrine disorders, Allergic, Ophthalmic diseases, Breathing problems, Hematologic disorders, Gastrointestinal diseases, Renal diseases, and other conditions.