I have a very important question and I need help.

My boyfriend has been having really bad dizzy spells lately. He says that the dizzy spells feel sinus related. About a week ago, on Friday, he had a dizzy spell and he laid down and couldn't get up. He had fatigue and he tried getting up but he couldn't. He ended up ok after 2 hours staying on the floor.

Then on Monday, my boyfriend saw his doctor and his doctor said that his symptoms could be allergy related and gave him samples of "Rhinocort Aqua". He has started taking it two days ago and this has had no affect to his symptoms.

Is there anything that my boyfriend can take that will speed up his recovery? Should he still continue to take the nasal spray? He is miserable and I would really like any answers you can give me. Thank you.