Terbutaline is a medication used to manage asthma and other respiratory conditions by relaxing bronchial muscles and dilating airways. It is also used to delay premature labor by relaxing uterine muscles.

Isoproterenol is a medication used to treat bradycardia (slow heart rate) and certain types of heart block. It works by stimulating beta-adrenergic receptors, which increases heart rate and improves cardiac output.

Dobutamine is a medication used to treat heart failure and cardiogenic shock. It works by stimulating beta-1 adrenergic receptors in the heart, increasing cardiac output and improving blood flow.

Clonidine is a medication used to treat high blood pressure and certain conditions like ADHD and withdrawal symptoms. It works by stimulating alpha-2 adrenergic receptors in the brain, which helps lower blood pressure and reduce symptoms by decreasing nerve signal transmission.

Methyldopa is a medication primarily used to treat high blood pressure (hypertension). It works by stimulating alpha-2 adrenergic receptors in the brain, which helps lower blood pressure by reducing the amount of adrenaline and other stress hormones.

Dopamine medication is used to treat conditions such as Parkinson's disease and certain types of shock. It works by increasing dopamine levels in the brain or stimulating dopamine receptors, improving motor control and boosting blood flow.

Phenylephrine medication is used primarily as a decongestant to relieve nasal congestion by constricting blood vessels in the nasal passages. It can also be used to increase blood pressure in certain medical conditions.

Epinephrine medication, often administered via injection, is used to treat severe allergic reactions (anaphylaxis) and asthma attacks. It rapidly constricts blood vessels, dilates airways, and increases heart rate to counteract life-threatening symptoms.