How many days does it take to see results after receiving wrinkle-relaxing injections?
Jun 09, 2025
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
In general, wrinkle removal injections refer to botulinum toxin injections. The principle involves injecting botulinum toxin into specific muscles to block nerve impulses between the nerves and muscles, thereby relaxing over-contracted muscles and smoothing out wrinkles. The general reference price for wrinkle removal injections is 800 to 4,000 yuan per injection, and visible improvement is usually observed within 3 to 7 days after treatment.
Generally speaking, wrinkle-removing injections refer to botulinum toxin injections. Their mechanism involves injecting botulinum toxin into specific muscles to block nerve impulses between nerves and muscles, thereby relaxing over-contracted muscles and smoothing wrinkles. The usual reference price for wrinkle-removing injections ranges from 800 to 4000 yuan per injection, and visible improvement typically appears within 3–7 days. A detailed explanation is as follows:
When an individual is in good health, without a history of botulinum toxin allergy, severe cardiovascular or cerebrovascular diseases, and is not pregnant or breastfeeding, wrinkle-removing injections usually begin to show effects 3–7 days after administration. During this process, the botulinum toxin gradually inhibits the release of acetylcholine at nerve endings, leading to muscle relaxation and gradual reduction of wrinkles.
However, if the individual has an allergic constitution to botulinum toxin type A, an allergic reaction may occur after injection, interfering with the normal action of botulinum toxin on the muscles and affecting its efficacy. If the individual suffers from neuromuscular disorders such as myasthenia gravis, abnormal neuromuscular conduction may prevent botulinum toxin type A from effectively relaxing the muscles. Additionally, if the patient has recently taken medications that interfere with the effect of botulinum toxin, such as aminoglycoside antibiotics, or if there is inflammation or infection at the injection site, the absorption and diffusion of botulinum toxin may be affected, resulting in delayed onset or even ineffectiveness.
Therefore, to ensure the effectiveness and safety of wrinkle-removing injections, it is important to provide your doctor with detailed information regarding your health status, allergy history, and medication history before injection. It is also essential to choose a qualified and reputable aesthetic medical institution and have the procedure performed by a qualified and experienced physician.
