Hi,
I'm a man in my 40s, for about a month I've been having a burning sensation in lymph nodes - in my groin, armpits and (not so much) neck. The nodes also feel swollen.
My doctor gave me a blood test and told me I had a low lymphocyte count. I haven't weighed myself for a long time, so he asked me to weight myself, and I was half a stone lighter than the last time I checked... but that could be as long as 6 months ago, I don't really watch my weight. I'm not underweight though.
Doctor suggested the possibility of HIV and has taken blood for a test, but having read up about HIV, there is no possibility of my having it, as I have had no unprotected sexual encounters and do not use drugs. I was worried about the possibility of cancer, but the doctor states that a cancer-related swelling would be painless.
I have also previously been diagnosed with IBS, suffering from abdominal pain and thin stool for some time, and I am having an ultrasound scan on my abdomen - doctor says this is unrelated to my lymph nodes.
The doctor is very good, and will be phoning me with the HIV result - which is sure to be negative - next week, but my question is, what other conditions could cause burning lymph nodes and low lymphocyte count? The internet is pretty terrifying, suggesting low lymphocyte is indicative of cancer, HIV or an autoimmune disorder, but could there be non life-threatening viruses that cause this? I have had it for a month, the actual stinging is mainly in my armpits, the groin feels more swollen and uncomfortable. What further questions should I ask my doctor regarding this? Thanks.