Hi,
Doxt-S tablet contains Doxycycline which is used to treat various bacterial infections. Irregularity in menstrual cycles is not reported as a side effect of Doxt-S as per the manufacturers. But, disturbance in the general health condition of the body due to infections,
stress and strain, changes in diet, sleep, exercise, etc. by affecting the reproductive
hormonal levels can lead to irregularity in menstrual periods.
If you are having any doubt regarding
pregnancy, please go for a urine pregnancy test once. If the test gives negative result, possibly you may get periods once the condition for which you are taking the antibiotics gets cured. If you do not get periods, even after that, you can go for an
ultrasound to find out the cause and can take the tablets with your doctor's advice to induce withdrawal bleeding.
Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Sree Gouri S. R., OBGYN