I have started using a CBD cream (Full spectrum) from a reputed manufacturer in Germany ? For the first three days I had an excellent increase in both physical and mental energy. Then I started feeling tired and am having vertigo for the past three days. I had this vertigo as part of my original set of symptoms before an antidepressant helped in relieving it. I want to know whether CBD cream can cause vertigo ? I have cut back on the dosage by half. The difficulty is in determining the dosage since I have to apply it by my finger tip. Did anybody else have such an experience ?