Do you mean "to dull your pain" or do you mean "I have a dull pain in my arm"? "I have a dull pain in my arm" means that the pain is like an ache. A sharp pain almost feels like a stab of pain through a part or parts of your body. It could also mean that your pain has faded. "to dull your pain" Could mean to distract you from your pain or take medicine such as pain killers to make the pain less noticible to you.
persistent pain
It very well can, but of course it isn't the only thing that causes shoulder pain. Depends on what type of abscess it is. If the pain is dull but persistent, and when you touch/move your shoulder it severely worsens, then it may be caused by an abscess.
persistent pain
You ask about "fallen aches" perhaps you mean fallen arches.It mean flat feet or flat footed.
4Ache?5Throb?Drone?Any other clues?
The athlete had a persistent pain in his knee. The persistent residential homeowners were finally allowed to talk with the mayor. Some pesticides remain persistent in the soil for months.
ปวด Puad (Dull pain) เจ็บ Jabe (Sharp pain)
no
Yes
Yes. But shortly it will turn out to be very severe pain.
double pain