Indian scientists decipher menstrual abnormalities related to Covid-19 vaccines

However, a short threat associated with mass vaccination attempts and that of menstrual disturbance in women has been reported.

Irregular menstruation after Covid vaccine

In a recently published paper in the world’s most cited open access journal in the field of immunology, Borders in ImmunologyIndian researchers have reported menstrual troubles including missed or early menses, heavier bleeding, painful sessions and sudden bleeding.


The article – “Understanding the trauma of menstrual irregularities after Covid vaccination: a holistic view of female immunology” – compiled data from three countries’ reports showing remarkable numbers. talk about this topic. A US cohort of 2,403 women found that 55% of women vaccinated with Pfizer, 35% associated with Moderna, and 7% associated with Johnson and Johnson/Janssen vaccines experienced changes in length. their cycle. The Norwegian youth team also reported increased bleeding, increased menstrual duration and even shortened the interval between cycles. In a cohort of 39,591 women in the UK, dysmenorrhea was also demonstrated.

The paper was carried out by researchers and doctors from the Department of Microbiology, Swami Shraddhanand School, University of Delhi; Munshi Singh College, BR Ambedkar Bihar University; Department of Biochemistry, Jan Nayak Chaudhary Devilal College of Dentistry, Sirsa and Department of Radiation Oncology, All India Institute of Medical Sciences, Patna, India.

Women of reproductive age due to their menstrual cycle have different immune responses to different factors to which they are exposed. For a 28-day menstrual cycle, the first 14 days are called follicular phase start with bleeding days in the first 5-6 days. During these 14 days, the female has a higher amount of antibodies in her body that nature has endowed them with to fight potential infections. However, this also makes them susceptible to auto-immune disorders during this period. 14-16 is ovulation daythen 14-12 days off luteal phase.

During this stage, the immune system is suppressed and inflammation is low. During menstruation (bleeding), women are more likely to experience debilitating symptoms of asthma or arthritis. The paper’s lead author, Dr Rinki Minakshi, said:

“Vaccines can act as a stressor for the body, which can have an impact on menstrual pattern. Timing of vaccination for menstrual cycle phases may be a determining factor. knowing the effects of vaccination in women,” Dr. Rinki Minakshi told IANS.

“We have discussed previous cases of menstrual disturbances following vaccination related to vaccines against typhoid, human papillomavirus, and hepatitis B. So this is not This must be the first time scientists have reported this.During the early days of the vaccine rollout, Dr. Rinki Minakshi said that future research in this area was already spreading that Covid-19 vaccine causes infertility.

One of the co-authors, Dr Abhishek Shankar from AIIMS Patna said that although menstrual irregularity is not common, the proportion of women presenting the problem is significant. He added that clinical trials must include criteria for women’s age as a major determinant of drug or vaccine effectiveness.

Dr Archana Ayaggari, who is also a co-author of this paper, says that being marginalized in clinical trials will ignore women’s happiness. “Any kind of menstrual disorder becomes a cause for anxiety in women because their daily routine goes bad,” she said, adding that being open on this front will push more and more female candidates to get vaccinated without any element of skepticism.

Source: IANS

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