Travellers' virus: Sinus, cough, congestion, & sore throat after stress of travel, unique environment, loss of sleep, & airplane atmosphere common. A novel virus is oft explanatory. Antibiotics are oft useless; unlike rest, vitamin c, clean fresh air, healthy food, & passage of several days. If yellowish sputum, shortness of breath, chest pain, or escalating fever manifest then a doctor visit is in order.
Answered 8/30/2015
5k views
Could be: It could be a cold or a sinus infection. See a doctor for appropriate diagnosis and treatment.
Answered 7/1/2013
5k views
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