Coughing in early pregnancy does not have quick coughing tips, coughing during pregnancy is considered and conditioned reflex, cold and flu, allergic pharyngitis and other factors related to the temporary observation, attention to warmth, medication intervention and other ways to alleviate. 1. Conditioned reflex: some pregnant women in early pregnancy, may be in the case of accidental inhalation of smoke, thus producing a conditioned reflex cough phenomenon, which is a common manifestation of the general do not need special treatment, out of the bad environment can be relieved. 2. Cold and flu: some pregnant women may not pay attention to warmth, mainly cold and flu, at this time should pay more attention to keep warm. For colds caused by viral infections, most of them are self-healing and can wait for them to heal. 3. Allergic pharyngitis: After contact with allergens, pregnant women may stimulate the throat, resulting in a perverse reaction, which in turn causes coughing symptoms. It is necessary to get rid of the allergens in time and give antihistamines such as loratadine and cetirizine if necessary. Pregnant women whose symptoms are not relieved by lifestyle modification should seek prompt medical attention to clarify the cause of the disease and under the guidance of a doctor. In addition, the use of the above drugs should be under the guidance of a doctor, and should not be taken arbitrarily.