Tosymra (sumatriptan) is a prescription drug used to treat migraine. The drug comes as a nasal spray. You usually use a single dose, which may be repeated two more times in a 24-hour period if needed.

Zepbound is a prescription injectable medication that’s used for weight loss. You or a caregiver can administer it as a subcutaneous injection into your stomach or thigh. A caregiver can also ...

An intravenous (IV) injection is an injection of a medication or another substance into a vein and directly into the bloodstream. It is one of the fastest ways to get a drug into the body, often ...