Myers cocktail is a form of intravenous (IV) therapy that delivers a blend of vitamins, minerals, and other nutrients directly into the bloodstream. The cocktail was developed by Dr. John Myers, a physician from Maryland, who used it to treat a wide range of conditions, including chronic fatigue syndrome, fibromyalgia, asthma, and migraines.

The Myers cocktail typically contains a combination of magnesium, calcium, vitamin C, vitamin B12, vitamin B6, and other nutrients. These nutrients are believed to help boost the immune system, improve energy levels, reduce inflammation, and promote overall wellness.

During the treatment, a healthcare professional inserts a small needle into a vein, usually in the arm, and administers the IV solution. The infusion process usually takes around 30-45 minutes, depending on the dose and the patient's individual needs. Patients may experience a slight tingling sensation or warmth as the nutrients enter their system.