Rosacea, also known as acne rosacea, predominantly affects middle-aged individuals between 30 and 50 years old, with a higher prevalence in women than men. However, severe cases are typically observed in males. It is a chronic inflammatory condition affecting the central facial region.
No matter how diligently you care for your skin—applying acne creams, using anti-inflammatory cleansers, or applying acne masks—these stubborn rosacea lesions seem unaffected, continuing to proliferate unchecked. The red, enlarged bumps, sometimes filled with pus, are truly unsightly.Some even leave pitted scars resembling the moon's surface, posing a significant distress for those seeking to eliminate rosacea.
Characteristics: Rosacea primarily manifests as erythema, papules, pustules, and, over time, rhinophyma on the nose and face.Initially, red patches appear in the central facial area centered around the nose, becoming more pronounced after consuming spicy or hot foods or experiencing emotional stress. What begins as temporary redness persists over time, accompanied by spider-like capillary dilation resembling tree branches, most noticeable on the nasal tip and wings.
In chronic cases, rhinophyma may develop. This condition arises from connective tissue proliferation, enlarged sebaceous glands, dilated capillaries, and persistent congestion, leading to enlargement of the nasal tip and the formation of raised nodules of varying sizes. These nodules are termed rhinophyma. The sebaceous gland openings appear honeycomb-like, and squeezing may expel sebaceous plugs that resemble thin, curved strands.
Etiology: The exact cause of rosacea remains unclear, though multiple factors may trigger or exacerbate the condition. These include local vasomotor nerve dysfunction, Demodex mites, recurrent local infections, consumption of spicy foods, alcohol, thermal stimuli, psychological stress, emotional agitation, and endocrine dysfunction. In recent years, the relationship between Helicobacter pylori infection and immune factors in this disease has also gained attention.
Routine skincare alone is often insufficient to prevent rosacea from spreading across the face. Two medical aesthetic laser treatments can eradicate rosacea at its root. Let's delve deeper into these two laser options below.
Lunar Surface Resurfacing Fractional Laser
This treatment photostimulates dermal fibroblasts to produce increased collagen and reorganize its structure, comprehensively smoothing and refining enlarged pores. Over a 6-session course, facial pores visibly diminish as they are gradually "filled" and flattened.
Suitable for: - Acne and acne scars, other scars - Eye area fine lines (e.g., crow's feet), dry lines - Effective improvement of facial/forehead wrinkles, joint creases, stretch marks - Pigmented lesions (freckles, cheekbone birthmarks) - Skin tightening and lifting - Stretch marks and other deep scars
Contraindications: Individuals with keloid-prone skin; severe diabetes or hypertension; psychiatric conditions or unrealistic treatment expectations; active vitiligo, psoriasis, or systemic lupus erythematosus; pregnancy or lactation; photosensitivity; prior chemical peels, dermabrasion, or other skin resurfacing procedures; recent use of retinoic acid medications.
Treatment Course & Recovery: Mild burning sensation and swelling may occur within hours post-treatment, lasting 1-3 days. After swelling subsides, fine scabs form and shed within 5-7 days, revealing new, pale pink skin. Recovery period is 3-5 days. Multiple sessions (3-5) are typically required, spaced 1-2 months apart.
Post-Treatment Care: Avoid water contact and rubbing on the treated area until scabs fall off naturally. Refrain from spicy foods, smoking, and alcohol. Avoid dark-colored beverages like coffee and cola during recovery. Do not forcibly remove scabs. Avoid strenuous exercise until scabs fall off to prevent infection from sweating.Post-Treatment Sun Protection: Avoid direct sunlight. Wear a sun hat, use a sun umbrella, and apply sunscreen when outdoors.
Lunar Surface Smoothing with Dynamic Red Light
Dynamic red light uses low-energy diode light (633nm red light) instead of lasers to dilate and strengthen microvessels. This promotes blood circulation, increases oxygenation, and accelerates detoxification.Red light improves microcirculation in the skin's blood and lymphatic systems, stimulates mitochondrial activity within cells, and converts light energy into cellular energy at specific wavelengths. It neutralizes free radicals generated within cells and stimulates fibroblasts to produce collagen, thereby reducing wrinkles and moisturizing the skin from within.
Suitable for: Individuals with rosacea, skin laxity, wrinkles, or diminished skin elasticity.
Contraindicated for: Those who have recently undergone or plan to undergo intense sun exposure; individuals with photosensitive skin or currently using photosensitizing medications; recent oral isotretinoin users; pregnant women; diabetic patients; individuals with keloid-prone skin; or those suspected of having skin cancer.
Treatment Schedule & Recovery: Sessions every 3-4 weeks; total treatments depend on acne severity. Post-treatment reactions are mild and typically subside within hours, allowing normal work and daily activities.
Precautions: Avoid laser treatments, dermabrasion, or chemical peels one week prior to treatment. Inform your doctor if you've recently experienced intense sun exposure. Cleanse the treatment area thoroughly before the session, ensuring no cosmetics remain. Avoid hot water for several days post-treatment; use cool water instead, maintaining cleanliness and protection. Refrain from applying makeup for several days. Protect skin from direct sunlight by wearing a sun hat, using a sun umbrella, and applying sunscreen when outdoors.
Acne is a common skin condition in daily life that significantly impacts one's appearance and can also affect the patient's psychological well-being. So, what should and shouldn't be done to prevent acne? Here's an introduction.
What should be done to prevent acne?
1. Eat plenty of vegetables and fruits to maintain regular bowel movements;
2.Maintain facial cleanliness. Use slightly alkaline soap for oily skin and mild soap or cleanser for dry skin;
3. Acne care requires a positive mindset and regular lifestyle, as negative emotions and irregular routines can trigger or worsen acne.
What should you avoid to prevent acne?
1.Avoid smoking and drinking alcohol, especially strong spirits, strong coffee, and strong tea;
2. Limit spicy and stimulating foods, sweets, and high-fat foods;
3. When washing your face, avoid excessive force if you have pustules or cysts to prevent skin lesions from rupturing;
4. For local care, take special care not to squeeze rashes.