Asthma and COPD both cause breathing trouble, but they're not the same. Asthma is reversible and often starts young; COPD is progressive and tied to smoking. Learn how symptoms, tests, and treatments differ-and why getting it right matters.
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Bronchodilators open airways for quick relief; corticosteroids reduce inflammation for long-term control. Used together correctly, they manage asthma and COPD effectively. Learn how to use them in order and avoid common mistakes.
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