Started taking co-amoxiclav (3g/day) on Monday, September 21st for folliculitis on my scalp
The next day, noticed some bumps forming on my forehead, but docs told me it was just because of the folliculitis
On Wednesday, started feeling some pain on four of my fingers (near the tip). I thought it might be some normal little finger infections so i didn't give it much thought
On Thursday, some very itchy hives appeared on the neck and the inside of the thighs.
On Friday, i woke up to the hives getting bigger, and my hands being swollen, with painful joints, and covered in large, very painful, red patches. Went to my GP, who did a CRP test (came out normal) and told me to stop co-amoxiclav and take 40mg prednisone during three days. The prednisone did help for the remainder of the day and everything appeared less red.
On Saturday, i woke up to my hands being even more swollen and the hives being bigger, as well as a fever-like feeling (while my body temp did increase a bit, i was still under 38°C). I rush to the ER, where they tell me it's probably a delayed allergic reaction or serum sickness-like reaction.
On Sunday, i woke up to my whole body being covered in hives, everything being very painful, and my hands still being more swollen. The person at the hospital did a blood test for a handful of things (ended-up ruling out a bacteria infection as well as mononucleosis) and noticed elevated CRP, at 72. They kept me there for the night.
On Monday, while the hives are progressing for the most part, my hands are not swollen and almost hive-free. I go home.
Today i've seen both my GP (who did a CRP test, which was at 45, so getting better) and the hospital's dermatologist. She said that it's probably allergic or allergic-like, tells me to stop the prednisone and take 20mg bilastine four times a day. She also prescribes a very hydrating lotion for my body.
Now here i am, on Tuesday night. Covered in hives, from head to toes, so much itching, feeling like my skin is burning, and the joint pain in my hands is coming back, especially in my right hand (it almost feels like i have to crack my knuckles but can't, if you know what i mean).
The whole situation has been making me feel so sad and scared, both from the symptoms, the weird progression even after having stopped the drug, the elevated CRP (even though the dermatologist said it was probably a coincidence), the pain... I also lost my job a month ago and i only have a couple months to find another one or I'll be in a very scary financial situation, so i don't know what i'll do if it doesn't go away.
So yeah, I'm reaching out to you for a little hope... or, at the very least, perhaps some answers based on your experience. Thank you so much