hi

Dear Customer
Evaluating the answer from the top of the page after reading it helps us to improve the quality of answers and ensure that the best experts are available to help you .

Dear customer :

you question and consultation isnt clear enough , we will answer you about vitamin b12 and vitamin D defeciencies , and will give you some related advices , hope you follow them 

general advices about your medical condition :

1. if you havent been test and diagnosed yet , consult and internal medicine doctor to do the needed medical examnation and determine the best medication treatment 
2. usually doctors first prescrbie oral medication for both vitmain D & vitamin B12 , dose may range from 1-3 pills daily 
3. you have to reconsult your doctor after one month of taking the medication
4. have a healthy diet , drink plenty of water , have a rest 
5. if you didnt get improved by oral medication , doctor may prescribe IV injection of those 2 medication repectivly related to your current condition 

general side effects of vitamin D and vitamin b12 medications :

1. headache 
2. nausea and vomiting 
3. frequent urination and passing stool
4. general weakness
5. lower your appetitie 
6. constipation

You can also ask our other certified experts in various fields such as: Nutritionists, Lawyers, IT Experts, Therapists, Mechanics, Doctors, Handymen, and more.

Kind Regards