What Can Be Done About Cracks On The Tongue And Itchy Burning Black Spots On The Lips?
Thanks for your query.
The cracks , the black spots over the lips and the throat discomfort which may be due to mucosal ulcerations occurring in you could probably be due to two causes as mentioned below :
1) Deficiency of vitamins , specially water soluble vitamins like Vit B and Vit C.
2)As a long term side-effect of Nifedipine ( nephedepine) you are on.
I would advice you to take any of the good over the counter Multivitamin supplements and gargle with Chlorhexidine solution ( to prevent infections in the cracks you have) twice daily after food . This will take care of any kind of vitamin deficiency.
Also I would ask you to discuss with your doctor about the same and get your nifedepine revised.
Hope I have answered your query. If you have any follow up queries I will be available to answer them.