A common cold is a viral infection, you may notice a blocked and runny nose, headache, sneezing, a scratchy throat and a general bad feeling.

Description

Medical science is far, but still can not cure the common cold. It is a mild illness that no less than 200 types of viruses can be generated. These viruses can also provide a lung or throat infection concerns. These infections from person to person surrendered by manual contact, or by distributing particles through coughing or sneezing.

If you're a healthy person, and you get a cold, a doctor's visit is not necessary. Severe infections or medical attention. High fever and ear, throat and pneumonia are signs for a doctor. A very high temperature and pains all over your body may indicate flu.

Causes

The symptoms of a cold can be caused by more than 100 different types of rhinovirus. It grows well at low temperatures, as in the nose. A handshake is cold enough for a transfer, especially children, the virus spread so quickly. If the virus comes into contact with the eyes or nose, a cold may occur. The virus can survive three hours on a doorknob.

Diagnosis and Treatment

The diagnosis of a common cold is based on medical history, symptoms and a physical examination. There is still no proven cure for a cold itself, but there are steps you can take against the symptoms.

Homecare

Children with a cold can be helped with saltwater nasal drops every few hours, for a soothing effect. Warm, moist air can relieve a blockage. It is always important that enough is consumed. Adults too should take adequate rest and drink plenty of fluids.

Exercise Can Prevent Colds

In the study, volunteers were asked to keep a record of the amount of sneezing and a cough, experienced during a period of three months in the winter.

They are also required to say, how many times a week performed a strenuous exercise of 20 minutes, vigorous enough to cause sweating.

They also had to answer about their lifestyle, diet and stressful situations suffered, since it seems that these variables affect the body's immune system.

But the most significant factor in reducing colds seemed to be, how much exercise the person did, and what is the perception of itself in terms of their level of fitness.

Be active and feel physically fit, reduced the risk of getting a cold by 50%.

Even when they were sick, were far less typical symptoms of the disease.

Beyond the physiological effects produced by exercise, it seems that the carrying out of physical activity predisposes a person to feel better and thus avoid stressful situations, keeping high the immune system.

You may be interested in reading Common Cold and Natural Cold Remedies. If you are looking more Herbal Remedies

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