I look older because of my deepening nasolabial folds. Does the effect of filler last a long time?

hello. I am in my mid-thirties and am under severe stress every time I look in the mirror because the nasolabial folds running from the sides of my nose down to the corners of my mouth have become particularly deep. As my wrinkles deepened, my complexion looked sullen and I looked much older than my actual age, so I started to dislike taking pictures. For immediately filling in hollows filler I have heard that injection treatment is the fastest and most cost-effective option, so I am seriously looking into the procedure.

I heard that the principle is to create volume by blending naturally with surrounding tissues without looking artificial. For those who have tried this, I am curious if it feels awkward or foreign when making facial expressions. And due to the nature of the area, it is a place that moves a lot when talking or chewing food, When hit in the nasolabial fold filler I want to know how many months the effect usually lasts. I am cautious to see if there are any side effects, such as it collapsing quickly or shifting sideways to become convex.

There is a wide variety of domestic and imported products, so when getting vaccinated for the first time, I can't figure out which line is popular and safe to start with. I have a doctor's appointment for this week. Would it be okay if I took something like Tylenol the day before? My heart is already racing because I'm afraid it will hurt so much I'll cry when the needle goes in. Perhaps regarding fate filler If anyone has settled on this treatment, please share some recommendations for the type or some helpful tips on what to watch out for on the day of the procedure!