Ive noticed red lines on my inner thighs that started about a year ago. It began with a small mark on my left thigh, but since it wasnt painful, I didnt think much of it. Now its spread to both of my legs and keeps getting worse. It doesnt hurt at all, but it looks really bad and makes me feel uncomfortable. Ive gained about 2-3 kgs recently, but Im not sure if thats related. Im really worried about it and would appreciate any advice on what I can do.

Stretch marks can occur when the skin is stretched rapidly due to factors such as weight gain. To help improve the appearance of the red lines on your inner thighs, you can try using a topical cream containing Tretinoin. Apply a thin layer of Tretinoin cream on the affected areas once daily at night. Additionally, you can also use a moisturizer containing Hyaluronic Acid to keep the skin hydrated. It is important to note that while these treatments may help improve the appearance of stretch marks, they may not completely eliminate them.