has anyone had b12 injections and found it makes parkinson symptons worse
No but I have read that Vitamin B12 and folic acid deficiency is seen in levodopa treated patients. Might be relevant or a red herring.
My husband had a blood test for VIT B in fact I have an appt with his GP on Friday and I will ask him about it .
I have been getting V B12 injections every 12 weeks for the last 9 years as a result of another chronic illness but have never noticed any difference in my PD symptoms. Was diagnosed with PD over 2 years ago.