I am almost 60 and was feeling really well so I started to cut my hrt patch to see how I would do was doing ok then a fortnight ago woke in the night with the most horrendous dizzy spells I couldent stand with double vision,anyway ended up in hospital where they think I had a TIA so now I'm having to have all sorts of tests at outpatients to see what exactly happened they did say I can still use my hrt which I am it's estrogen only.I no this probably could have happened anyway but I keep thinking why did I mess with my hrt .?