Having numbness, tingling , head ache, dry mouth, shivering. tired, forgetfulness , confusion, insomnia?

Many Possibilities: Your symptoms may be caused by a number of possible conditions. Lack of quality sleep can produce most of what your experiencing and i would begin with working with a certified sleep specialist first. Best regards!

Call physician: You can be having a reaction to the medications you are taking. You need to discuss this with your physician. Please call for an appointment.