Ester c symptoms and conditions

I took doxycycline for a little acne on my back I would get when I worked out.
I am a fit healthy man of 48 years. People tell me I look late twenties early thirties. I have to tell you all my experience with this antibiotic has been a nightmare for me.

Stomach queasiness, severe stomach pain, dizziness, headaches, lower back pain, from no acne on face to small blisters and acne. Depression and panic attacks.

I went to my doctor and demanded my blood get checked for everything
from STD's to HIV. Everything came back negative and no answers other than I had a severe allergic reaction to the medication.

I took this medication for a month twice a day. I have been off for two months now and I am just now feeling better I can eat without feeling stomach queasiness. My face is getting better but still hoping it will return to normal.

I started taking Primadophlius and Ester-c to help build my immune system.

I haven't exercise yet because I am afraid to weaken my body. This drug really scared me. I sincerely hope all of you get better:-)

I started using Zyrtec recently after my niece received it from her doctor as the solution to her allergies. (We bought it at the drug store). My allergies are skin related where i walk and feel a deep itch in my thighs and anywhere else i have tight clothing. Also when i work out - i have itch deep skin. This is under the surface and very uncomfortable especially when you are walking/working out. Leads to confusion etc. I had never used any allergy medicine before but decided just to see if i would feel any different.

Anyhow, I started using Zyrtec the other day and almost immediately, I started fighting with my boyfriend - everything i was angry with him about came out. It was helpful but also i was very mean in my approach. I also started getting back pains around the spine area - not in the spine but around it and could not sleep until i took an ibuprofen. Today i experienced left shoulder and back pain. That was it for me and whats funny is that i took the lowest possible doze. So i am not touching that medicine again. I am a 36 year old woman. Its a strong medicine and something is strange with it (changes moods etc). I will have to change the medication for my niece before she goes through the side effects.