It is advisable to consult a gastroenterologist for diarrhoea in pregnant women, and to inform the doctor that you are pregnant during the description of your condition, so that he or she can prescribe medication that is suitable for pregnant women and has no effect on the growth and development of the foetus. If you have excessive diarrhoea, weakness in the limbs and dry lips, you should take fluids to avoid dehydration.
It is also advisable to go to the obstetrics department to check if there are any abnormalities present in the foetus.