Nocturnal Asthma

Nocturnal Asthma Nocturnal asthma, also known as nighttime asthma, is characterized by wheezing, coughing, chest tightness and shortness of breath at night. A person may have manageable asthma symptoms during the day, but at night they become worse. Nocturnal asthma not only disrupts sleep but can also have dangerous complications. Causes of Nighttime Asthma Doctors don't entirely understand why asthma worsens at night, but there are several factors that may contribute to the problem: Chronic sinus problems, nasal drip, sinusitis or increased mucous Decreased effect of medicines taken during the morning Allergen exposure in the bedroom, especially dust mites Sleep apnea caused by upper airway obstruction Acid reflux or GERD Reclining position can increase blood volume in lungs, decreasing lung volume and increasing airway resistance Air conditioning which can cause airways to lose heat and moisture Symptoms of Nocturnal Asthma The following symptoms occur at night, significantly reducing the quality of your sleep: Wheezing Coughing Chest tightness Shortness of breath Rapid breathing Chest pain Complications Disrupted, poor quality sleep resulting in daytime sleepiness, poor concentration, memory problems and irritability Permanent damage to airways In rare cases, a nighttime asthma attack can cause acute respiratory failure, a medical emergency Nighttime Asthma Treatment While there is no cure for nocturnal asthma, it is important to continue taking any daily asthma medications such as inhaled steroids. If you suspect your nighttime asthma is triggered by GERD, ask your doctor about anti-acids that may help. Also be sure to avoid allergy-triggers in the bedroom such as a down comforter and animal dander. If you are concerned that you or someone you love may have a sleeping disorder consult with your doctor or visit a sleep center for professional diagnosis and treatment. Disclaimer: These statements and products are not intended to diagnose, treat and cure or prevent disease. Always consult your physician regarding any sleeping disorders.