What is the cause of yellowish green color on the tongue 5 days after tonsil adenoid surgery

The yellowish-green color on the tongue 5 days after tonsil adenoid surgery may be caused by food residue left behind, or it may be caused by the weakness of the spleen and stomach.
1. Food residue left behind: in the daily diet process, even after swallowing food, in the mouth, throat, esophagus and other parts, there will be food residue stagnation phenomenon. If you don’t clean up your mouth in time, long time food residue retention may lead to yellowish-green color on your tongue.
2. Weakness of the spleen and stomach: after tonsil adenoid surgery, due to the body is too weak, fatigue, no appetite, and do not get effective nourishment, may lead to spleen and stomach weakness. Weakness of the spleen and stomach will cause the patient to suffer from indigestion, lack of spirit, little breath and lazy speech, yellowish color, pale tongue, and yellowish-green tongue coating.
It is recommended that after the occurrence of uncomfortable symptoms, timely consult a doctor to investigate, clarify the diagnosis, and actively treat under the guidance of the doctor to improve the symptoms.