One of the treatment modalities for most of these diseases is medical treatment or medication. Medicines have many benefits in curing diseases, but besides that, if used improperly and inappropriately, they can cause harm to the patient's body. In particular, for intravenous antibiotics, it is necessary to pay attention to the position of intravenous injection, injection technique, drug dose... to limit unwanted consequences.

Intravenous injection is a common injection technique to introduce drugs into the body through the veins. With this technique, the drug is immediately carried through the bloodstream throughout the body and to the affected organs, but is also eliminated more quickly than with other injection methods.