Are the side effects of lip filler procedures okay?

As we age, the lips naturally lose volume and become inward.

Changes in which the philtrum appears longer or the boundary becomes blurred as it dries

They say it is starting to appear.

Lately, my thin and unattractive lips have been bothering me a lot. It's a natural phenomenon, but even so, I can't help but want to regain their vitality and elasticity.

Filler injections are the only way to add volume, but since the skin on the lips is thin and has many blood vessels, I have to be cautious.

Although there are many people who are satisfied after filler procedures, there are surprisingly quite a few who do not feel any change and end up dissolving the fillers due to side effects, so I am hesitant to proceed.

I would like my lips to be a bit thicker and prettier, but I’m worried about the potential side effects. I would appreciate your advice regarding lip filler treatment.