PEARL B1 1000 MCG is a medication containing Beclometasone, a corticosteroid used primarily to treat respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD). In this formulation, the 1000 microgram (MCG) dose of Beclometasone is typically delivered via an inhaler or nebulizer to help reduce inflammation in the airways. By decreasing swelling and irritation in the respiratory passages, PEARL B1 helps prevent asthma attacks, ease breathing difficulties, and control symptoms like wheezing and shortness of breath. This medication is generally prescribed as a long-term maintenance therapy and is not intended for immediate relief of acute symptoms. It is crucial to follow the prescribed dosage and consult a healthcare provider regarding any potential side effects or interactions with other medications.