I had backfilled an insulin syringe then injected to my thigh but before pressing the plunger I tried to pull it back a bit to see if it is not in blood vessels but it refilled a small bubble of air while it was in my thigh .
I thought it would not be good idea if I take the syringe out and get rid of the air and then inject so I injected 0.3 mL testosterone with that small air bubble and I thought because it’s IM injection that much of air should not be dangerous.
However after the injection, under that spot of my thigh started being swollen and painful. I have had few injections so far but none of them caused this issue .
I think it is because of air injection to the muscle and another mistake that I had was I ran hard on this issue for first 2 days and then stopped running, it’s been 4 days and it is still there.
Like 3 to 4 cm around the injection spot is swollen deep under my skin and the swollen height is like 1 cm. , no bruising or other symptoms. I am really scared that I hurt myself and it may cause tumour or other issues.
I have had not used any medication so far , only ice pack, I can not discuss it with my GP because he does not know I have been splitting the 250 mg prefilled testosterone and from now on he would tell me come to me to do injection and then I have to inject the 250mg at once.
Please give your advice
Is it normal and has it happened to you?
Have you had this experience?
Would it go away?
What kind of medication I can use for the swollen?
Make sure you inject slowly because there’s no need to rush it. Also, stop worrying about the small air bubbles in the syringe, it’s not like you’re injecting directly into a vein.
When I was on injections, sometimes I would get a small raised bump from the injection from time to time.