Hello ranleyb,
I am new as well and nice to meet you. I use a vitimin D ointment myself just like dovonex just differnet brand nome.
Here is somthing pulled from the internet that might address your conserns with burning:
What are the possible side effects of Dovonex?
Serious side effects are very rare. Stop using Dovonex and seek emergency medical attention if you experience an allergic reaction (shortness of breath; closing of your throat; swelling of your lips, face, or tongue; or hives).
You may experience some irritation of the skin, such as burning, itching, redness, swelling, dryness, or peeling while you are using Dovonex. These side effects sometimes lessen with continued treatment. Notify your doctor if you experience these side effects.
If you notice a change in your skin color, contact your doctor.
Austin~