{"id":339854,"date":"2021-09-16T01:30:02","date_gmt":"2021-09-15T22:30:02","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/link-between-menstrual-changes-after-covid-19-vaccination-is-plausible-and-should-be-investigated\/"},"modified":"2021-09-16T01:30:02","modified_gmt":"2021-09-15T22:30:02","slug":"link-between-menstrual-changes-after-covid-19-vaccination-is-plausible-and-should-be-investigated","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/link-between-menstrual-changes-after-covid-19-vaccination-is-plausible-and-should-be-investigated\/","title":{"rendered":"#Link between menstrual changes after COVID-19 vaccination is plausible and should be investigated"},"content":{"rendered":"

“#Link between menstrual changes after COVID-19 vaccination is plausible and should be investigated<\/strong>”<\/p>\n

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Some women say their periods change after getting a COVID-19 vaccination. In The BMJ<\/i> today, Dr. Victoria Male, a reproductive specialist at Imperial College London, says a link between menstrual changes after COVID-19 vaccination is plausible and should be investigated.\n <\/p>\n

Changes to periods or unexpected vaginal bleeding are not listed as common side effects of COVID-19 vaccination, she writes. Yet more than 30,000 such reports had been made to the UK Medicines and Healthcare Products Regulatory Agency (MHRA) surveillance scheme for adverse drug reactions by 2 September.<\/p>\n

However, most people find that their period returns to normal the following cycle and, importantly, there is no evidence that COVID-19 vaccination adversely affects fertility.<\/p>\n

The MHRA states that its surveillance data does not support a link between changes to menstrual periods and COVID-19 vaccines, since the number of reports is low in relation to both the number of people vaccinated and the prevalence of menstrual disorders general<\/a>ly.<\/p>\n

However, the way in which data is collected makes firm conclusions difficult, says Male. <\/p>\n

She argues that app<\/a>roaches better equipped to compare rates of menstrual changes in vaccinated versus unvaccinated populations are needed, and points out that the US National Institutes of Health (NIH) has made $1.67 million available to encourage this important research.<\/p>\n

Reports of menstrual changes after COVID-19 vaccination have been made for both mRNA and adenovirus-vectored vaccines, she adds, suggesting that, if there is a connection, it is likely to be a result of the immune response to vaccination, rather than to a specific vaccine component. <\/p>\n

Indeed, the menstrual cycle may be affected by the body’s immune response to the virus itself, with one study showing menstrual disruption in around a quarter of women infected with SARS-CoV2.<\/p>\n

If a link between vaccination and menstrual changes is confirmed, this will allow individuals seeking vaccination to plan in advance for potentially altered cycles, she explains. <\/p>\n

In the meantime, she suggests clinicians encourage their patients to report any changes to periods or unexpected vaginal bleeding after vaccination to the MHRA’s scheme. And anyone reporting a change in periods persisting over a number of cycles, or new vaginal bleeding after the menopause, should be managed according to the usual clinical guidelines for these conditions.<\/p>\n

“One important lesson is that the effects of medical interventions on menstruation should not be an afterthought in future research,” she concludes.\n <\/p>\n\n

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Can COVID-19 vaccines affect my period?\n <\/p><\/div>\n

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\n More information:<\/strong>
\n Editorial: Menstrual changes following COVID-19 vaccination, The BMJ<\/i>, DOI: 10.1136\/bmj.n2211<\/a><\/p><\/div>\n
\n Provided by
\n British Medical Journal
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\n Citation<\/strong>:
\n Link between menstrual changes after COVID-19 vaccination is plausible and should be investigated (2021, September 15)
\n retrieved 15 September 2021
\n from https:\/\/medicalxpress.com\/news<\/a>\/2021-09-link-menstrual-covid-vaccination-plausible.html<\/p>\n

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\n part may be reproduced without the written permission. The content is provided for information purposes only.<\/p><\/div>\n<\/p><\/div>\n