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Does Contrave make you dizzy?

Bottom line

Yes. Dizziness is listed among the common adverse reactions on Contrave's own FDA label, published 2025-11-17. It is worst in the days after each dose increase, and Contrave reaches its maintenance dose at week 4.

No clinician has reviewed this page. Label and trial statements are quoted from the FDA label or the trial cited beside them. General guidance is marked as such, and every price carries the date it was verified. That is sourcing, not medical review. What we do and do not check · Who checked the price

Last updated 2025-11-17 — the FDA label this page quotes. Read and dated by Alex Seot.

Does Contrave make you dizzy?

Yes, and it is on the label rather than only in reports: dizziness appears among the common adverse reactions in Contrave's FDA prescribing information, published 2025-11-17. Listed means it was seen often enough in the trials to be printed, not that it happens to everyone. On this site dizziness is listed by two different kinds of drug and it does not mean the same thing on each. On the GLP-1 medicines it usually follows the fluid and salt lost with a much smaller intake, and it shows up as the room swimming on standing up. On the stimulant-based tablets it more often comes with the rise in heart rate and blood pressure the label describes. Either way it is worth measuring rather than guessing, because the two point in opposite directions. It clusters in the days after each dose increase. Contrave steps up on a published schedule that reaches the maintenance dose at week 4. Most people see a few rough days after each step and a settling in between, not one long stretch. Once you are at 2 tablets twice a day and no longer stepping up, the trigger stops recurring. What helps first: standing up slowly, and noticing whether it happens specifically on standing — that pattern is dehydration until proven otherwise. It stops being ordinary at a specific line: fainting, dizziness with chest pain or palpitations, or a spinning sensation that does not settle when you sit. Also anything that arrives with sweating and confusion, which on a drug taken alongside insulin or a sulfonylurea is low blood sugar rather than dizziness.

How long does Contrave dizziness last?

Tablets, twice a day. Each row is a step up, and the days after each one are when this tends to arrive.

WeeksDose
Week 11 tablet in the morning
Week 21 morning, 1 evening
Week 32 morning, 1 evening
Week 4 and on2 morning, 2 evening

The full Contrave schedule, and what each step costs →

What helps with dizziness on Contrave?

  1. 1Standing up slowly, and noticing whether it happens specifically on standing — that pattern is dehydration until proven otherwise.
  2. 2Fluid and salt, which fall fastest when appetite does.
  3. 3Checking blood pressure sitting and then standing, which separates the two causes in about a minute.
  4. 4Telling the prescriber if you take anything for blood pressure. Losing weight lowers it, and a dose that was right before can become too much.

This is not a GLP-1: it is naltrexone plus bupropion, and its boxed warning and main serious risks concern mood, seizures, opioid use and blood pressure. Its most common side effect is still nausea: in the trials 24% stopped because of an adverse event, against 12% on placebo, and nausea was the most common reason, at 6.3%. Anyone on long-term opioid treatment, including buprenorphine for addiction, cannot take it; for a short course of opioids it is paused, and lower opioid doses may be needed.

When is dizziness on Contrave serious?

Fainting, dizziness with chest pain or palpitations, or a spinning sensation that does not settle when you sit. Also anything that arrives with sweating and confusion, which on a drug taken alongside insulin or a sulfonylurea is low blood sugar rather than dizziness.

Separately, Contrave carries a boxed warning. Bupropion raises the risk of suicidal thoughts and behavior in children, adolescents and young adults. The label carries that as a boxed warning and tells prescribers to watch for mood changes, particularly in the first months and after any dose change.

Other reactions on Contrave's label with a page of their own

Would switching drugs help?

Dizziness is on 6 of the 13 FDA labels tracked here, so the other labels are worth reading before assuming a switch avoids it. What a switch does change is what you pay, and Contrave is $99 a month at the maintenance dose here.

Every alternative to Contrave, with each one's verified price and the date it was read →

Everything on Contrave

The listing, the schedule and the warnings are read from FDA prescribing information for CONTRAVE, published 2025-11-17; the notes on why it happens and what helps are general guidance, not label text. Information only, not medical advice — a symptom that worries you is a call to your prescriber, not a search result.

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