Pregnancy itself comes with lots of complication so mum to be you should be aware of taking medicine for minor problems as taking medicine without any recommendation of doctor can put you in the red zone. As ingesting some medicine may cause certain birth defects or adversely affects the development of the growing baby. It is advised to abstain OTC medicine during pregnancy especially in the first trimester. Feel free to consult your doctor for your suffering, as they will prescribe you medicine or will suggest you an alternate way to lessen your suffering.
Here is a list of drugs which you should avoid during pregnancy:
So don’t take any medicine unless you talk with your doctor.