A runny nose with blood - what does this mean?
A runny nose in itself does not indicate severe pathology. It periodically appears in all people. This symptom indicates cold. But if blood is found in nasal discharge, this phenomenon…

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How to distinguish angina from colds
Angina, probably, at least once in a life has had everybody. What is this disease? What are its causes, and most importantly, what to do with angina? An acute infection…

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How to escape when everyone around is sick?
Since autumn, the cold season begins, a little later the flu epidemic comes to us. And so it goes on all winter: coughing, sneezing, smarting citizens surround us on the…

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containing DNA

Hereditary diseases
Hereditary diseases are diseases caused by chromosomal and gene mutations. Some confuse hereditary diseases with congenital diseases. Indeed, congenital diseases, that is, diseases with which a child is born, may…

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What is not to get sick
Our immune system constantly protects us from many different pathogens: viruses, bacteria, fungi, protozoa. But sometimes the immune system weakens, and then the disease takes over. To maintain the immune…

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