My mum has been diagnosed with early Alzheimers. My dad looks after her and is doing a brilliant job. He doesn't share much with us, so I don't know what medication she is on and he doesn't let me come to the doctors with them. Mum is pretty good at the moment just very forgetful (short term memory) and repeating conversations and sometimes she just sits around in her night clothes all day as she can't be bothered to dress maybe two or three times a week. On a good day dad will take her out. What is frustrating my dad, is some mornings she gets dizzy spells and nausea. He doesn't know why? The doctor prescribed anti sickness tablets, but no change. Its not every morning and doesn't follow any pattern. Any suggestions please???