Topical is not the same thing as swallowing at all. Voltaren Gel puts the medication only right where you need it. Because Voltaren Gel is applied to the skin, dramatically less medication reaches the bloodstream â only a tiny fraction of what you would get from oral usage.
1 There are some useful bacteria but all viruses are harmful. 2  Antibiotics cannot kill viruses, but can kill most bacteria, with the exception of most Gram-negative bacteria.  An example of a disease caused by bacteria is strep throat and an example of an affliction caused by a virus is the flu.
1 Viruses-Viruses are extremely small and consists of DNA with a protective coating of protein. 2  Diseases caused by viruses include influenza, the common cold, measles, yellow fever, and hepatitis. 3  Bacteria-Bacteria are small microorganisms. 4  They can cause diseases such as tuberculosis, cholera, typhoid fever, and tetanus. Some parasitic diseases include malaria, sleeping sickness, and scabies. 2  Fungi-Fungi are microorganisms such as yeasts and molds. 3  They can cause diseases such as fungal meningitis, ringworm, and thrush. 4  Food and water contamination-Some diseases are passed on by contaminated food or water.