Botox injections are a popular cosmetic treatment used to reduce the appearance of facial wrinkles and fine lines. Botox is a brand name for botulinum toxin type A, a neurotoxin produced by Clostridium botulinum. When administered by a qualified professional, Botox offers safe and effective facial rejuvenation.

Botox works by temporarily blocking nerve signals that cause muscle contractions. When injected into specific facial muscles, Botox prevents these muscles from contracting, which smooths the overlying skin and reduces wrinkles.
Forehead lines
Frown lines between the eyebrows (glabellar lines or “11” lines)
Crow’s feet around the eyes
Chin dimples
Neck bands
Botox injections are quick and minimally invasive. Using a fine needle, small amounts of Botox are injected directly into targeted facial muscles. The procedure is typically performed in a medical office and takes only a few minutes.
Initial effects appear within a few days to a week.
Full results are visible after approximately 7–14 days.
Results usually last 3–4 months, after which muscle activity gradually returns and wrinkles may reappear.
With repeated treatments, effects may last longer in some individuals.
Botox is generally safe when performed by a licensed, experienced medical professional. Common minor side effects may include:
Mild bruising
Redness at injection site
Temporary discomfort
Rare complications can occur but are uncommon when the procedure is properly performed.
Botox is suitable for most healthy adults looking to reduce wrinkles caused by facial muscle movement. It may not be recommended for:
Pregnant or breastfeeding women
Individuals with certain neuromuscular disorders
To maintain results, follow-up treatments are required every few months. Your provider will create a personalized schedule based on your facial anatomy and aesthetic goals.
At Yoskarn Clinic, Botox injections are performed by Professor Somyos Kunachak, a highly experienced plastic surgeon and educator trained at Ramathibodi Hospital, Mahidol University, with additional training in Europe and America.
Prof. Kunachak has over 25 years of experience in plastic surgery and more than 20 years in teaching. His expertise spans:
Anti-Aging Medicine
Hormone Replacement Therapy
Chinese Acupuncture
Laser Medicine and Surgery
Minimally Invasive Surgery
He has authored over 30 scientific and medical publications and continues to serve as a consultant for the Division of Facial Plastic and Reconstructive Surgery. Patients can expect safe, effective, and natural-looking results under his care.