
Asthma - Symptoms and causes - Mayo Clinic
Mar 8, 2025 · Asthma is a condition in which your airways narrow and swell and may produce extra mucus. This can make breathing difficult and trigger coughing, a whistling sound (wheezing) when …
Asthma - What Is Asthma? | NHLBI, NIH
Apr 17, 2024 · Asthma is a chronic condition that inflames and narrows the airways in the lungs. Learn about asthma symptoms, attacks, causes, triggers, and treatments.
Asthma - Diagnosis and treatment - Mayo Clinic
Mar 8, 2025 · How asthma is classified To classify your asthma severity, your doctor will consider how often you have signs and symptoms and how severe they are. Your doctor will also consider the …
Asthma - Causes and Triggers | NHLBI, NIH
Apr 17, 2024 · Learn what causes people to develop asthma, how it affects the lungs, and some typical triggers that set off symptoms.
Asthma attack - Symptoms and causes - Mayo Clinic
Apr 15, 2025 · Overview An asthma attack is a sudden worsening of asthma symptoms. Asthma is a long-term condition that makes breathing difficult because airways in the lungs become narrow. …
Asthma treatment: 3 steps to better asthma control
May 21, 2025 · The goals of asthma treatment are to limit symptoms, prevent asthma attacks and avoid side effects of asthma medicines. The following three steps can help you take control of your asthma …
y médico que necesita tratamiento. No es algo que usted se imagina o inventa. No deje que alguien le diga que su asma es una idea en su cabeza. El asma está en sus pulmones, y es real.
Asma - Síntomas y causas - Mayo Clinic
Mar 8, 2025 · Síntomas Los síntomas del asma varían según la persona. Es posible que tengas ataques de asma con poca frecuencia, síntomas solamente en ciertos momentos, como cuando haces …
Asma - ¿Qué es el asma? | NHLBI, NIH
El asma es una afección crónica que inflama y estrecha las vías respiratorias de los pulmones. Obtenga información sobre los síntomas, las crisis, las causas, los desencadenantes y los tratamientos del …
Asthma - Symptoms | NHLBI, NIH
Apr 17, 2024 · Asthma is a chronic condition that makes it harder to breathe. Learn how asthma affects the lungs and about common symptoms with this animated video. Asthma can be managed. If you …