Rosemary: I just have to respond to your troubles right away because my husband's experiences may give some kind of insight into what you may be dealing with and some course of action. # 1 - it is critical that you , as caregiver , make a method available whereby YOU KNOW EXACTLY WHAT MEDS HE HAS TAKEN. You underestimate the power of Pd medications, which can cause as much difficulty for him as the condition itself. His symptoms may be reflecting the agonies of the PD itself OR he could be severely overdosed, which can also be life threatening. You will really have to sort out which it is yourself - even your Dr. won't be able to really tell as much as you can...... The past couple years my husband has progressively learned what is involved in being undermedicated and how much weakness and disorientation can come from overexertion and undermedication (which the meds he's on right now may not be optimum anymore for the stage of progression he is in - the situation is always changing you know - it is a progressive illness). He has experienced total exhaustion, inability to move, walk, speak clearly, looks confused and scared, and on his way to total rigidity when he gets out to some event in public any more and walks too far, is involved in a crowd (such as Wal Mart) and his Sinimet seems to run out. Different people may have different stress points - even shaving may be too much exertion, effort and cause loss of Levadopa availability. Some recommendations based on our lifestyle ( we try to stay active , busy, and "normal" as possible) : Do a workup of his regular dosages of medications at regular periodic intervals - all at one time - we have a weekly pill minder that has compartments for a full week - four dosage boxes per day. I lay out his dosages at a time when I can totally concentrate on getting it right. I maintain a medicine diary (a stenographers notepad) with each day and the daily times (actually taken) noted with each dosage noted below. I then put a little check mark that it was taken ( I do all this at each time he takes his meds- only takes some seconds). If we want to try a change or need something different added at a specific time I can make note of it on this diary and WHEN IT IS DONE make a check mark at it. The diary is invaluable for evaluating what has happened each day, including falling, difficult time, problems, etc. and being able to reliably evaluate what sequence might have occurred before some crises occurs to get clues why and what is happening. (He has experienced dystonia, cramps, and other pains, which made us think we may need to call or visit the hospital but on evaluation came up with a reason and plan of correction which so far has worked for us). This system may not be suitable for you but perhaps some new ideas can keep you from making trips to the emergency room - which is what we're all working on - so I sure hope some of these thoughts can be helpful to you and your husband. Will be thinking of ya'......... Marie Carepartner to husband 70/l3