Who It May Suit
- People with a headache, fatigue or dizziness from dehydration after drinking
- People who find it hard to keep down water or food because of nausea
- People who want their condition checked the day after drinking
VEI IV · Hangover
A hangover IV is supportive care that replaces the fluids and electrolytes lost after drinking and looks after uncomfortable symptoms. An internal medicine specialist first checks your condition and then decides whether an IV is appropriate and what it should contain.

After your consultation, the specialist includes only what you need.
A hangover IV does not make a hangover go away; it is supportive care. If you have any of the following symptoms or suspect alcohol poisoning, seek emergency care right away instead of an IV.
Please let us know in advance if you are pregnant or breastfeeding, have kidney, heart or liver disease, uncontrolled high blood pressure or an irregular heartbeat, have G6PD deficiency (a red blood cell enzyme deficiency) or drug allergies, take diuretics or anticoagulants, or recently had major surgery.
During the IV you may briefly feel chills or flushing, notice a metallic taste, or get a small bruise at the injection site. If dizziness persists or you develop chest pain or trouble breathing, tell us right away.
An internal medicine specialist sees you in person before prescribing, and all IVs are given in private rooms. Many people feel steadier within a few hours to the next day as they rehydrate, but this varies with sleep, meals, baseline health and how much you drank. Results can differ from person to person, and the specialist decides whether it is suitable for you after your consultation.
After you go home, drink plenty of water or oral rehydration solution for the rest of the day and eat gentle foods such as porridge or bananas. Avoid more alcohol until you have fully recovered, and come back for a follow-up visit if vomiting repeats or symptoms continue.
FAQ
It does not get rid of a hangover; it is supportive care for hydration and symptom relief. If your symptoms are severe, emergency care comes first.
Yes, if you are found to be a suitable candidate after your consultation. The specialist decides on the timing.
Most people can go about their day, but keep your schedule light. If you still feel dizzy, do not drive.
Rehydration may help. Medication for nausea is added only when it is judged necessary after your consultation.
It depends on your medical history. The specialist will advise a safe interval and, if needed, talk with you about your drinking habits as well.
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