Injectable drugs are medications that are delivered directly into the body using a syringe or needle. This method allows for quick absorption into the bloodstream, making it effective for treating various medical conditions. Injectable drugs can be used for pain relief, vaccinations, or administering hormones, among other purposes. There are different types of injectable drugs, including intravenous (IV), intramuscular (IM), and subcutaneous (SC) injections. Each type has its specific use and technique, depending on the drug's properties and the desired effect. Proper training and hygiene are essential to ensure safe administration and minimize the risk of infection.