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 clusters in the days after each dose increase. Contrave steps up on a published schedule that reaches the maintenance dose at week 4, so the pattern most people see is 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.
No clinician has reviewed this page. Every clinical statement on it is drawn from the FDA label or the trial cited beside it, and every price carries the date it was verified — but that is sourcing, not medical review, and the two are not the same thing. 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 everyone gets it. 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, so the pattern most people see is 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, in the order worth trying: standing up slowly, and noticing whether it happens specifically on standing — that pattern is dehydration until proven otherwise; fluid and salt, which fall fastest when appetite does; checking blood pressure sitting and then standing, which separates the two causes in about a minute; telling the prescriber if you take anything for blood pressure. Losing weight lowers it, and a dose that was right before can become too much. 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.
Why Contrave does this
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.
When it happens, against Contrave's own schedule
Tablets, twice a day. Each row is a step up, and the days after each one are when this tends to arrive.
| Weeks | Dose |
|---|---|
| Week 1 | 1 tablet in the morning |
| Week 2 | 1 morning, 1 evening |
| Week 3 | 2 morning, 1 evening |
| Week 4 and on | 2 morning, 2 evening |
What actually helps
- 1Standing up slowly, and noticing whether it happens specifically on standing — that pattern is dehydration until proven otherwise.
- 2Fluid and salt, which fall fastest when appetite does.
- 3Checking blood pressure sitting and then standing, which separates the two causes in about a minute.
- 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 risks are neurological and cardiovascular rather than gastrointestinal. Anyone taking an opioid, including buprenorphine for addiction, cannot take it at all.
When to stop reading and call someone
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 behaviour 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.
The other 7 common reactions on Contrave's label
If you are thinking of switching
Dizziness is on the label of most drugs in this class, so a switch is not a reliable way out of it. What a switch does change is what you pay, and Contrave is $99 a month at the maintenance dose here.
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Contrave and dizziness, answered
- Does Contrave make you dizzy?
- Yes — dizziness is listed among the common adverse reactions on 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.
- How long does Contrave dizziness last?
- It clusters in the days after each dose increase. Contrave steps up on a published schedule that reaches the maintenance dose at week 4, so the pattern most people see is 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 with dizziness on Contrave?
- Standing up slowly, and noticing whether it happens specifically on standing — that pattern is dehydration until proven otherwise. Fluid and salt, which fall fastest when appetite does. Checking blood pressure sitting and then standing, which separates the two causes in about a minute. Telling the prescriber if you take anything for blood pressure. Losing weight lowers it, and a dose that was right before can become too much.
- 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.
- Would switching drugs help?
- Possibly, and possibly not — dizziness is listed on the labels of most drugs in this class, so a switch is not a way out of it by default. What a switch does change is the price: every verified route to each molecule is priced on this site with the date each figure was read.
Everything above is read from FDA prescribing information for CONTRAVE, published 2025-11-17. Information only, not medical advice — a symptom that worries you is a call to your prescriber, not a search result.