The cold starts one to three days after contracting the virus. The first symptom is a sore throat or itchy throat. This symptom is followed by an obstruction in the nose with a runny nose, sore throat or itching. The patient recovers very quickly and on the second or third day From the start of the disease, the patient becomes mainly suffering from symptoms of the nose, and in 30% of cases of colds the patient suffers from cough and starts coughing with the onset of symptoms of the nose
The influenza virus, adenovirus and respiratory respiratory virus often lead to heat and general weakness in the body more than other viruses causing the cold, and often continue to last for one week, but in 10% of cases lasts for two weeks, and when the doctor clinical examination of the patient notes That the cold affects mainly the upper respiratory tract where the doctor notes increased mucous discharge from the nose
During the period of the disease may change the color of mucous secretions, but this does not mean that the patient is suffering from sinus infections or modern bacterial infection, and when the doctor examines the nasal cavity, a swelling in the lining of the nose with redness, but this swelling and redness is not a cold, Other nose diseases.