Lagevrio Side Effects
Generic name: molnupiravir
Medically reviewed by Drugs.com. Last updated on Feb 17, 2025.
Note: This document provides detailed information about Lagevrio Side Effects associated with molnupiravir. Some dosage forms listed on this page may not apply specifically to the brand name Lagevrio.
Applies to molnupiravir: oral capsule.
Important warnings
This medicine can cause some serious health issues
It is very important that your doctor check your progress at regular visits to make sure that this medicine is working properly and to check for any unwanted effects.
Tell your doctor if you are pregnant or planning to become pregnant. If you are a woman who can get pregnant, your doctor may do tests to make sure you are not pregnant before starting this medicine. Use an effective form of birth control during treatment with this medicine and for at least 4 days after the last dose. Male patients who have female partners should use effective birth control during treatment with this medicine and for at least 3 months after the last dose. If you think you have become pregnant while using this medicine, tell your doctor right away.
Common side effects of Lagevrio
Some side effects of molnupiravir may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.
Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Less common side effects
- diarrhea
- dizziness
- headache
- hives, itching, skin rash
- nausea
- redness of the skin
- vomiting
Serious side effects of Lagevrio
Along with its needed effects, molnupiravir (the active ingredient contained in Lagevrio) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
See also:
Paxlovid
PAXLOVID (nirmatrelvir with ritonavir) is an antiviral medication used to treat COVID-19. Includes ...
Actemra
Actemra is used to treat COVID-19, rheumatoid arthritis, systemic juvenile idiopathic arthritis ...
Botox
Botox is used for cosmetic purposes and to treat overactive bladder symptoms, urinary incontinence ...
Olumiant
Olumiant is used to treat rheumatoid arthritis, alopecia areata (hair loss), and COVID-19. Includes ...
Tyenne
Tyenne is approved to treat adults with moderately to severely active rheumatoid arthritis, Giant ...
Kineret
Kineret is used to treat the symptoms of moderate to severe rheumatoid arthritis ...
Anakinra
Anakinra systemic is used for COVID-19, cryopyrin-associated periodic syndromes, interleukin-1 ...
Baricitinib
Baricitinib (brand name Olumiant) is used to treat rheumatoid arthritis, alopecia areata (hair ...
Nirmatrelvir/ritonavir
Nirmatrelvir/ritonavir systemic is used for COVID-19
Tocilizumab
Tocilizumab systemic is used for COVID-19, cytokine release syndrome, giant cell arteritis ...
Frequently asked questions
More about Lagevrio (molnupiravir)
- Compare alternatives
- Pricing & coupons
- Reviews (13)
- Drug images
- Dosage information
- Drug class: miscellaneous antivirals
- Breastfeeding
- En español
Patient resources
Professional resources
Related treatment guides
Further information
Lagevrio side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.