DH is 37, not overweight, doesn't smoke and doesn't drink much. He's never had any major health issues and until recently was very rarely ill.
Since around June or July, he's had these episodes of feeling lightheaded. He describes it as feeling like everything is moving everytime he moves his head. After a few hours the lightheadedness will be accompanied by nausea, but no vomiting. This lasts for 2-3 days and on the last day he also has diarrhoea. It's relatively short lived but really unpleasant for him and he's pretty much incapacitated for those 2-3 days.
This has happened 4 times now. On the first occasion he assumed it was just a weird bug and did nothing. The second time it happened he called the GP and she asked him "what do you think could be causing it?" So she was clearly stumped. She didn't want to see him but prescribed an anti-emetic tablet that he says helped a little but not much, and told him to rest. The third time he called the GP again and they still didn't want to see him, just asked if he'd still got the tablets and said to keep taking them. That was a few weeks ago. Now, it's happening again. He was lightheaded yesterday all day but tried to carry on as normal (working from home) and today he's laid up in bed feeling very sick and light-headed again.
DH says there's no point calling the Doctor because they won't do anything. I think he needs to call them and be a bit more assertive this time (in a polite way, I'm not suggesting he demand anything or be rude) in asking for a proper face to face appointment and some investigations. Surely they should at least be checking his blood pressure and taking some blood or something?
I appreciate that they don't want lots of people coming into the surgery because of covid but i'm starting to worry there might be something seriously wrong 