Doxycycline 100mg is an antibiotic in tablet form, manufactured in Vietnam. It is used to eliminate parasites and combat inflammation. To ensure effective treatment and avoid side effects, patients must use the medication strictly according to the guidance of a doctor or pharmacist.

At the end of the 19th century, Dmitry Ivanovsky was the first to discover viruses. However, it was not until the early 20th century that scientists identified viruses of various types. With the invention of the electron microscope, scientists could observe the structure of viruses and study their evolution in greater detail.

The color of nasal discharge when you have a runny nose may indicate various health issues. Specifically, if you blow your nose and the discharge is yellow and you feel pain, this is a sign that the respiratory system...