Nausea, vomiting, and heartburn are common problems. One should avoid fried and spicy foods and maintain good hydration.
It is safe to take doxylamine, and vitamin B -6 which are effective in preventing and controlling the symptoms.
Ondansetron has also been used effectively. One may also have a loss of appetite and very peculiarly have a complete aversion to the sight of some foods.
Constipation is also a common problem. It can lead to piles and unnecessary blood loss during pregnancy. Increasing fluid and fibre intake, and stool softeners can help tide over the situation.