1 IntelÂ® And Yahoo!Â® To Bring The Internet To Television / Yahoo.  2 Samsung and Yahoo! Â® Bring the Best of the Web to Television / Yahoo.  3 Yahoo!(R) Brings the Cinematic Internet(TM)to Lifeand Revolutionizes Internet-Connected Television / Yahoo.  4 Yahoo!  5 Yahoo! and Vestel Group Partner to Deliver Yahoo! Smart TV Across Europe / Yahoo.  6 Yahoo!
Oral Thrush. A cracked tongue may indicate an oral yeast infection, or oral thrush. Oral thrush is caused by the accumulation of the candida fungus in the lining of your mouth.In addition to cracks, symptoms of oral thrush include pain, loss of taste and lesions on the tongue and other areas in the mouth.our sore, cracked tongue may also result from a deficiency in biotin, a B vitamin noted for its role in energy metabolism and fat synthesis. Other symptoms of deficiency include pale or gray skin, muscle pain, weakness, fatigue and dry skin, according to the Better Health Channel website.
1 Accidentally biting your tongue or scalding it on something straight out of the oven can result in a sore tongue until the damage heals. 2  Grinding or clenching the teeth can also irritate the sides of the tongue and cause it to become painful. 3  Smoking. 4  Smoking excessively can irritate your tongue and make it sore. So it is important for your dentist to determine the cause of white patches on your tongue. 2  Leukoplakia can develop when the tongue has been irritated, and it is often found in people who use tobacco products. 3  Oral thrush. 4  Also known as candidiasis, oral thrush is a yeast infection that develops inside the mouth.