Sebaceous cysts are benign proliferations that form under the skin due to the hypersecretion of sebaceous glands. These are also somewhat related to inflammation within the body, forming a sac filled with a tofu-like substance. This condition generally does not respond to oral or topical medications, so there is no need for topical drug treatment. The most common approach is to undergo a minor surgery at a dermatology department in a formal hospital, where the cyst and the substance inside are completely removed, achieving a cure. After recovery, it is crucial to maintain a proper diet and lifestyle, avoid spicy and stimulating foods, refrain from staying up late, and avoid public baths, swimming, and keeping pets at home.