What's causing coughing and sneezing with a cold, and what should be done?
Apr 29, 2024
Source: Cainiu Health
Dr. Guo Xiheng
Introduction
Coughing and sneezing due to a cold may be caused by cold air irritation, environmental pollution, upper respiratory tract infections, allergic rhinitis, pneumonia, etc. These symptoms are usually treated through general management, medications, and other approaches. In daily life, it is recommended to drink plenty of water, as staying well-hydrated helps thin thick mucus and relieve discomfort in the throat and airways.
Coughing and sneezing due to a cold may be caused by cold air irritation, environmental pollution, upper respiratory tract infections, allergic rhinitis, pneumonia, and other conditions. These symptoms are usually managed through general treatments or medications. If symptoms are severe or persistent, prompt medical attention is recommended. Specific causes are analyzed as follows:
1. Cold air irritation: During sudden drops in temperature or exposure to cold environments, cold air can directly irritate the respiratory mucosa, triggering protective reflexes such as coughing and sneezing to clear foreign particles and cold stimuli from the airways. This is a normal physiological response and typically does not require special treatment.
2. Environmental pollution: Pollutants in the air such as dust, pollen, and smoke can irritate the respiratory tract when inhaled, leading to symptoms like coughing and sneezing. It is recommended to use air purification devices to improve indoor air quality and maintain fresh air at home.
3. Upper respiratory tract infection: Infections of the upper respiratory tract caused by viruses or bacteria can lead to congestion, swelling of the respiratory mucosa, and increased secretions, resulting in symptoms such as coughing and sneezing, possibly accompanied by fever and fatigue. Under medical guidance, medications such as ibuprofen capsules, oseltamivir phosphate capsules, and ephedrine-diphenhydramine tablets may be used. Adequate rest and keeping warm are also important.
4. Allergic rhinitis: Individuals with allergic rhinitis are highly sensitive to allergens such as pollen and dust mites. Upon exposure, an allergic reaction occurs in the nasal mucosa, causing sneezing, runny nose, and nasal congestion, sometimes accompanied by itchy eyes. Avoidance of allergens is essential, and symptom relief can be achieved under medical advice using medications such as budesonide nasal spray, cetirizine hydrochloride tablets, or loratadine capsules.
5. Pneumonia: Pneumonia is a lung infection caused by various pathogens, characterized by symptoms including cough, sputum production, fever, and chest pain, possibly accompanied by shortness of breath and fatigue. Treatment should be conducted under medical supervision with medications such as cefaclor-trimethoprim tablets, ribavirin tablets, or acyclovir tablets.
In daily life, it is recommended to drink plenty of water. Staying well-hydrated helps thin thick mucus, thereby reducing discomfort in the throat and airways.
