Botox

Botulinum toxin is used to “relax” muscles in the face that cause fine lines. Areas to treat include forehead, between the eyebrows and around the eyes.

How it works: The botulinum toxin blocks the transmission of impulses from the nerve cells to the muscle. This causes a temporary muscle weakening by selectively interfering with the muscle’s ability to contract, thereby reducing excessive contractions. Existing lines are smoothed out over time and future ones may be prevented.

How long does it last? The effect of botox is usually noted within 24 to 48 hours after injection. On average, injections last for approximately four months, but may range anywhere from one to five months. Some surgeons believe that the duration of muscle relaxation is cumulative and lasts longer with each treatment.

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