Injections are classified in multiple ways, including the type of tissue being injected into, the location in the body the injection is designed to produce effects, and the duration of the effects.

Jan 15, 2026 · Doctors break down the difference between Wegovy’s GLP-1 injections and pills, plus how to decide which is right for you.

Jan 4, 2026 · Prolia (denosumab) is an injection that is administered subcutaneously (under the skin) once every 6 months by a healthcare provider to treat osteoporosis in postmenopausal women at …

May 30, 2025 · What are the different types of injection? Read on to learn more about the different types, including their uses and possible injection sites.

Jun 23, 2025 · An intramuscular injection is a technique for delivering medication deep into the muscles. This allows the medication to absorb quickly into the bloodstream. You may have received an...

The four main intramuscular injection sites are the upper arm, thigh, buttocks, and hip. Learn about other types of injections and how they are performed.

Mar 26, 2024 · Understanding safe injection practices can protect you from harm. The reuse of needles or syringes and the misuse of medication vials are unsafe injection practices.

May 10, 2025 · Types of Injection: Learn about intramuscular, subcutaneous, intravenous, and intradermal injections. Explore injection sites and methods.

An injection is a medical procedure that involves administering a liquid substance, such as a medication, vaccine, or therapeutic agent, directly into the body using a needle and syringe. This comprehensive …

Zepbound® (tirzepatide) is available in an injectable single-dose pen and a single-dose vial. Learn about dosing, how to inject, and more.