carvedilol vs darunavir
PlainMeds reviewed this comparison against our methodology in August 2026. It places FDA and CMS record fields side by side, without recommending either medication.
Side-by-side comparison of carvedilol and darunavir. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
minor Known Drug Interaction
carvedilol, metoprolol, timolol ↑ beta-blockers Clinical monitoring of patients is recommended.
Coreg
Prezista
Carvedilol is a medicine that lowers blood pressure and helps your heart work better. It belongs to a class of drugs called alpha/beta-blockers.
Darunavir is a medicine used to treat HIV. It belongs to a class of drugs called protease inhibitors and must be taken with ritonavir.
Carvedilol treats a few different heart conditions. It is used for long-term heart failure to help you live longer and go to the hospital less. It also helps people who had a heart attack and have a weak heart pump. Carvedilol can also treat high blood pressure.
Darunavir is used to treat HIV-1 infection in adults and children 3 years and older. It must be taken with ritonavir and other HIV medicines. Darunavir helps to lower the amount of HIV in your body.
Carvedilol works by blocking the effects of certain natural chemicals in your body, such as adrenaline. This helps to relax blood vessels and slows down your heart rate. As a result, it lowers blood pressure and makes it easier for your heart to pump blood.
Darunavir is a protease inhibitor. It works by blocking an enzyme called protease that HIV needs to make copies of itself. This helps to slow down the spread of HIV in your body.
- • Dizziness
- • Tiredness
- • Low blood pressure
- • Diarrhea
- • High blood sugar
- • Diarrhea
- • Nausea
- • Rash
- • Headache
- • Abdominal pain
- Fatigue 8,669
- Dyspnoea 8,178
- Diarrhoea 6,867
- Dizziness 6,776
- Nausea 6,492
- Foetal Exposure During Pregnancy 1,150
- Drug Interaction 981
- Pain 889
- Emotional Distress 812
- Anxiety 811
Do not stop taking carvedilol suddenly if you have heart problems. This can make chest pain worse and may cause a heart attack. If you need to stop taking carvedilol, your doctor will slowly lower your dose over 1 to 2 weeks. Carvedilol can also cause your heart rate to slow down too much or lower your blood pressure too much. If your pulse rate drops below 55 beats per minute, talk to your doctor about lowering the dose.
Darunavir can cause liver problems. Your doctor should check your liver before you start taking darunavir and during treatment. Tell your doctor right away if you have any signs of liver problems, such as yellowing of the skin or eyes.
It is not known if carvedilol will harm your unborn baby. Tell your doctor if you are pregnant or plan to become pregnant. Beta-blockers like carvedilol may cause low blood pressure, slow heart rate, and breathing problems in newborns.
Tell your doctor if you are pregnant or plan to become pregnant. The recommended dose during pregnancy is 600 mg twice daily with ritonavir 100mg and food. Women with HIV should not breastfeed because HIV can be passed to the baby through breast milk.
How to Read This carvedilol vs darunavir Comparison
carvedilol is classified in the Beta-Blocker (Alpha/Beta) drug class, while darunavir sits within the HIV Protease Inhibitor class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, carvedilol has 36,982 submissions while darunavir has 4,643. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known minor interaction flagged in FDA labeling, attributed to darunavir can increase the amount of carvedilol in your system by slowing down its removal from the body.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot represent individual circumstances. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This registry does not provide medical, treatment, substitution, or medication-change directions for carvedilol or darunavir.
Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.