I went to doctor for extreme fatigue. He got me tested for
B12 and found it to be 112. However I was not tested for
vitamin D. But doctor gave me some oral oil based injection for vitamin D (may be arachitol) and has prescribed unical 500 tablets (500 mg
Calcium and 250 IU Vitamin D3) for one month simultaneously. Can this cause Vitamin d toxicity as I was not tested for my levels before giving the oral dosage, or should I continue with the medicines. Should I get blood test done.