take care of your hygiene and clean your tongue regularly. Green color could be due to chromogenic bacteria present in the oral cavity. Throat irritation/infection could also result from poor oral hygiene.

Use a Tongue Scraper/Tongue cleaner regularly after brushing. Get scaling and polishing done. Brush twice daily. Do warm saline rinses 3 to 4 times a day for a week. Rinse after every meal. Maintain oral hygeine.

Maintain oral hygiene. Warm saline rinses thrice a day. Visit a local oral medicine specialist for physical evaluation and treatment(as required).

Because of improper cleaning Mentain oral hygiene Use tongue cleaner Brush twice  

Hi.. Green color is because of bacteria, you have to regularly clean your tongue while brushing your teeth. If you are not cleaning properly the debris and bacteria accumulates and the coating becomes thick. This may lead to throat infection as well. Sometimes color of the tongue coat changes with food or medicines we take.

Hi, You need to get a clinical examination done. Poor oral hygiene could be the reason for the coating on the tongue.

Regularly clean ur tongue  twice a day while brushing.its just accumulation of bacteria bcz of improper cleaning . Definitely the bacteria spreads to throat and it leads to pharyngitis . After cleaning also ,if u r feeling the same and increase in bacterial growth just visit a local dentist for further  evaluation.