Asthma Drug Effect To Erection + or - ?

I have very slight asthma and use medicine only before/during working out. My medicine is salbutamol. It is b2 agonist. I am little confused because it is said to cause vasodilation and b2 agonist produces erection in cats. B2 antagonism hinder erection so it is logical agonism would help erection. But in the other hand salbutamol has been used succesfully to deal priapism. Does anyone know will salbutamol increase or decrease EQ? I guess I will just try it out.

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Finally, the stimulation by catecholamines of b-adrenergic receptors causes relaxation of arterial and trabecular smooth muscle. The b2 subtype is probably the most important receptor mediating these effects.11,24 Adrenaline has a high affinity for this receptor, whose stimulation counteracts in part the constrictor effects, mediated by b-adrenergic receptors, of this catecholamine. There is evidence in the vascular system that the expression of b2adrenergic receptors decreases with age; therefore, in the erectile tissue, progressively, the constrictor mechanisms (a-adrenergic) would prevail.”

How will you try this out?

Salbutamol inhaler? Never an issue but ephedrine, albuterol and clenbuterol at high doses have all had a negative impact on my erections. It clears the system quickly and things get back to normal so I don’t think it’s a big deal either way. Imo, if you need it to workout any possible negatives are outweighed by the positive effects of being physically fit but ymmv

I tried it today one puff, 200ug before sex. It did not have negative effect.

And it did not have a positive effect either. I could be wrong but an inhaler should be used when it’s needed and not as a viagra substitute but hey what do I know

I forgot to say that reason why I ask this is that when having sex I get out of breath and salbutamol helps. Few times I had very lousy erection after taking salbutamol and I wondered if it was because of that or something else.

Normally alpha adrenergic antagonism and beta adrenergic agonism helps with erection.