briskmaker3 said:Hi,
For about the last two months, I've been feeling lightheaded quite often. My diet is normal; even when I eat a huge meal, I still feel weak. Food isn't the issue, and I'm definitely not pregnant since I don't even have a boyfriend 😁
It usually happens in enclosed spaces with poor ventilation, though sometimes it hits me outside too. It’s happened twice during Mass where I had to step out because I thought I was going to pass out, and sometimes I get dizzy on the bus and have to get off at the next stop. It also happens at my university, mostly in crowded, stuffy lecture halls.
The symptoms are this: sudden intense heat, sweating, these waves of heat washing over me, shortness of breath, and a nasty nauseous feeling in my stomach. I feel like I’m going to collapse or faint, though I never actually lose consciousness or vomit if I manage to drink water, eat a piece of candy, or chew some gum in time. Usually, that stops it.
One day was particularly bad. I felt like I was going to drop. Neither water nor candy helped; in fact, it was worse that time. My stomach felt terrible, and I felt like I was going to throw up. I sat on a bench and drank some Cocoa, but it didn't help. I tried to eat something I had with me, but I couldn't even swallow. I honestly thought I’d have to call 911, but I was in such bad shape I couldn't even reach my phone. I could barely walk to a taxi. Once I gave the driver the address, I kept sipping Cocoa and started feeling better. I didn't end up vomiting or fainting, and eventually, I was fine. When I got home, I checked my blood pressure and it was 118/78. I’m not sure if that digital monitor is accurate, though; it has given me impossible readings before.
Does anyone know what might be causing this? Has anyone dealt with something similar? I'm rarely sick and don't go to the doctor much. I've just had chronic sinus issues and once, about ten years ago, an issue with iron levels.
Thanks
I'm not entirely following—did you actually lose consciousness during this period, or were you just "on the verge" of it?
You definitely need to check in with your primary care physician.
To start with, you really should get a full lab panel done, including thyroid hormones, and probably Fe, UIBC, and TIBC (it might be a bit early to jump straight to a Holter monitor, but given the sweating and those "heat waves," it's worth keeping in mind...), an EKG, a Holter EKG, a rhythm monitor, and an EEG (maybe even a sleep study)... then based on those results, you can consult an internist or a neurologist...
Did you notice if your heart rate sped up or became irregular during these episodes?
Does this happen while you're sleeping, or only when you're awake?
Does it help if you lie down immediately and elevate your arms and legs?
Are you taking any medications (especially anything new from the last two months), or have you recently stopped taking something?
Could it be related to any changes in your menstrual cycle?
Have you noticed any significant changes in your body weight lately?
Any stomach issues like heartburn or acid reflux?
-It is extremely rare (but it does happen) that what you're describing occurs—when there's heavy drainage from the sinuses, it can cause stomach issues (it can even lead to nausea, vomiting, and heart palpitations)—but again, I'm emphasizing, that is extremely rare.
Bottom line, you really need to talk to your doctor and get this cleared up. 🤔