Visual thoughts symptoms and conditions

I am totally freaking out while reading these Vytorin postings. I have everything listed plus more....I have never thought anything more than it was me 'aging' or what ever. I started working out almost a year ago, just to make me 'feel better' but continue to battle with bad health. About 1 month ago, I got pneumonia (2nd time in 2 years), 3 weeks ago I started having deep 'tennis elbow' type pains in my arms. I mentioned this to a lab tech friend and she flip replays 'sounds like a side effect from a drug you are on.' I am taking Vytorin (and only Vytorin) so I decide to look it up: As I am reading these other postings, I find a familiar string with ailments I have experienced and told my physician but have never been led to think any possible connection with Vytorin. I have had several problems including: shooting, electrical pains in my lower and upper back and chest, elbow pain, pneumonia, diarrhea/constipation flux, anxiety, strange visual thoughts and memory loss.