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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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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How antibiotics work: when they are effective and useless
Some swallow antibiotics at the slightest coryza, others categorically refuse to take them even with severe pneumonia, considering them terribly harmful. Both that and other approach is absolutely wrong. Antibiotics…

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biochemical reaction

Chest pain is not a heart problem

If there is pain in the chest, then the first thing we suspect is heart pain. However, doctors say that about 25% of patients referring to them for alleged heart pain, suffer from completely different diseases. Indeed, in the chest is not only the heart muscle. Other organs can also signal a problem with chest pains. Continue reading

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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Getting rid of coughing right
Cough accompanies many different diseases. It may be minor. In this case, a person has only a slight cough. Or, on the contrary, a cough can become painful. This symptom…

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