Asked for female, 23 years old from Akbarpur
Meftal spas is a painkiller tablet which will help you to alleviate the pain during menstrual cycle provided you should make sure that the ultrasound scan of the pelvis shows normal study.
Over to your question of using the medicine will not make the fertility issues in later but if you are proven to have endometriosis or if normal uterus for something which makes the painful period that can be a cause for fertility