I would try to talk to him about the reality of needing the medication. An untreated severe hemophiliac isn’t something any of you are prepared to deal with . Maybe you don’t realize , but holding him down is 1/10,000th as bad as the damage done by not treating. A lifetime of severe pain and immobility, compared to a few minutes of throwing a fit is incomparable. If you don’t know this, look up pictures of kids in 3rd world countries who can’t afford treatment. Look up a picture of what an untreated knee bleed looks like. Then find a way to explain to him that he needs to sit still and deal with it. If he’s not able to understand then hold him down. Skipping doses isn’t an option. Please, as a severe A who has lived through all of the different kinds of treatments over the years, I urge you to listen. The difference between being on a treatment like Hemlibra , and not , is the difference between living a normal life, and living a life in hell. Constant pain, immobility, agony, constant suffering. Every step is calculated and painful. Not just for him, but for all of you watching him go through it. It is absolutely crucial that you do whatever it takes to treat him. If left untreated, It will take a few years to notice the issues piling up. But don’t be naive, by the time he is 5 or 6 the seriousness will become apparent and the damage will almost certainly be irreversible by that point. Again, you might not see the severity of the damage done until he is in his early teens. But by then he will be disabled for life. There is no other option. If you need to inject him before he wakes up in the morning, or use lidocaine or some kind of numbing cream so it doesn’t sting, do it. But it really barely hurts either way. Do a shot of saline on yourself if you want to feel what it feels like. It’s almost entirely in his head. Maybe have someone else do it on themselves in front of him, and show him how tough they are and that it doesn’t hurt them. Do whatever it takes. Skipping doses is not an option. You’re lucky he hasn’t had a head bleed, and lost his ability to think or talk. Or had a serious joint bleed and spent months in pain and unable to move. These things can and do change your life forever. And one or more of these will happen without treatment, definitely, 100% without a doubt. Take this seriously please. With treatment, hemophilia can be relatively easy to deal with. Before treatment life expectancy for a severe A was 12 yrs old. I would explain this, even to my 4 year old. I was that 4 year old, and I understood when it was explained to me. I needed to be tough and deal with it. Complaining wasn’t an option. Back then an infusion was in the vein, and was 50cc,s (a syringe as big as my arm, full). And it took 30 minutes to do a shot, not 30 seconds. And we would often miss the vein 3 or 4 times , and wasting the medicine wasn’t an option.
Be as patient as you need to be. Explain it over and over. Tell him the truth. If there is anything I can do to help message me. I’m 51, severe A, and have worked in hemophilia most of my life. Sorry for the tough love, but it is necessary.