I’v had Restylane cheek fillers (to help with nasolabial fold and give a lift) injected about 4 months ago. Only 0,5 ml on both sides, so it was minimal. I had no swelling at all after the procedure, but ever since I got them I get this numb kind of pain in my right cheek, and I feel the filler very prominently. It’s not a constant pain and seems to get worse in hot weather. No redness or itching.