For Maybee (OP) and others, Statins are taken by a huge subset of the country, and no major ill-effects (as some on here have said).
If you look at the paper inside a packet, yes, it lists possible side-effects -- EVERY pill dished out by the NHS has a similar bit of paper!!
IF you did suffer some bad effect, then go back to the GP. When I first had Statins, (for horribly high Cholesterol), I had nausea, turned out I just needed the lowest dose, since then, no probs (20+ years now). A new GP a few years back swapped me to a different Statin, supposedly better but could just be what this chap had read lately!
Oh, and we eat a broadly sensible diet, decent amount of fruit & veg, no large intake of chips & crisps (etc). Years ago I saw a book about a better diet to combat cholesterol, it suggested more oat-based products (as well as the usual healthy foods), so I baked some oat muffins, and I have Oatibix cereals most mornings. Chlesterol has been OK ever since, but it's the Statins doing the heavy lifting!