FAQs
Global search data show that patients increasingly type highly specific questions—“Is Morpheus8 safe on dark skin Fitzpatrick V?” orHow long do HydraFacial acne results last?”, before choosing a clinic.
This FAQ library delivers science-anchored answers across every major Nu Yu service line, positioning Nu Yu MediSpa as the trusted, research-based destination for cosmetic education in Qatar.
Face Treatments
Botox & Neuromodulators
Q1. Does Botox change eyebrow or lid position differently in men vs. women?
Electromyography studies show stronger corrugator muscle bulk in male foreheads, requiring 20% higher onabotulinumtoxinA dose to achieve comparable brow elevation without ptosis.
Q2. Can Botox reduce migraine frequency?
Phase III PREEMPT trials documented 8 – 9 fewer headache days/month versus baseline in chronic migraine sufferers treated every 12 weeks.
Dermal Fillers & Sculptra
Q3. What is the collagen gain after Sculptra?
Histology showed a 66.5% increase in Type I collagen 3 months after PLLA implantation, with lifting visible up to 24 months.
Q4. Do fillers migrate?
High-frequency ultrasound detects minor lateral diffusion (<5 mm) in mobile areas; meticulous deep periosteal placement sharply reduces the spread.
Radiofrequency & Ultrasound Skin Tightening
Q5. Is Ultherapy effective on the SMAS without downtime?
Micro-focused ultrasound created 16,000 thermal coagulation points/session, boosting collagen production 42% and sustaining lift for 12 months in split-face trials.
Q6. How does Thermage differ?
Monopolar RF heats the dermis to 65 °C, contracting collagen immediately and stimulating new fibers; tightening peaks at 6 months and endures for 9 –24 months with annual maintenance.
Q7. Can Morpheus8 treat acne scars and jowls simultaneously?
Adjustable needle depths of 0.5–8 mm enable deep RF coagulation for subcutaneous fat remodeling, as well as superficial resurfacing in a single session, resulting in a 50% reduction in scars and improved mandibular contour.
Fractional & Picosecond Lasers
Q8. What results can I expect from Fraxel dual wavelength?
Dual 1550 nm/1927 nm beams reduce wrinkles by 30% and lighten dyschromia after three sessions, while preserving the epidermis, making it safe for Fitzpatrick IV skin types.
Q9. Is Clear + Brilliant suitable for prevention in the mid-20s?
The non-ablative 1440 nm/1927 nm array increases dermal collagen by 27% with virtually no downtime; FDA clearance for gentle resurfacing supports quarterly maintenance.
HydraFacial & Advanced Facials
Q10. Do HydraFacial clarifying protocols treat acne?
Six bi-weekly treatments cut Global Acne Severity Score from mild-moderate to clear/almost clear in 65% of patients; all reported smoother texture and 100% confidence gain.
Q11. How long does the post-HydraFacial glow last?
Corneometer data show hydration remains 338% above baseline at 24 hours; a series of six sessions thickened epidermis by 46% and boosted antioxidants 32% for cumulative luminosity.
Functional Medicine FAQs
PRP & Growth-Factor Therapies
Q12. Is PRP proven for female pattern hair loss?
Meta-analysis of 21 RCTs (628 women) found hair density increases up to 405 hairs/cm² and thickness gains of 0.01 mm with mild, transient side-effects.
Q13. How many PRP sessions are optimal?
The best density response occurred with ≥3 mL PRP injected over ≥6 months at 4-week intervals, followed by semi-annual boosters.
Low-Level Laser & Fotona Hair Restart
Q14. Does low-level laser therapy work on both genders?
Randomized trials using 650–808 nm helmets or combs reported 60–120% increases in vertex hair count in men and 55–65% in women after 17 weeks.
Q15. What makes Fotona Hair Restart different?
Er:YAG SMOOTH pulses gently heat the scalp to trigger growth factors without ablation; studies show a significant rise in density and stabilization of loss across all AGA grades with zero downtime.
Exosomes & Emerging Biologics
Q16. Are exosomes FDA-approved?
No. While early cases report density gains and minimal adverse events, FDA letters caution that safety data remain limited, with large trials currently in progress.
Laser & Energy-Device Suite
| Device | Primary Wavelength/Energy | Evidence-Based Indications | Typical Visible Result After Series |
| Q-Switched Nd:YAG | 1064 nm | Melasma, tattoo & pigment removal | 60% pigment clearance after 4 sessions |
| Fotona 4D FaceLift | 2940 nm + 1064 nm | Intrinsic & photoaging, mucosal tightening | Mean 25% wrinkle depth reduction 8 weeks post-series |
| Emface | HIFES muscle stimulation + RF | Brow lift, mid-face volume | 26% lift and 30% muscle tone gain at day 90 |
Body Shaping & Wellness
Cryolipolysis (CoolSculpting)
Q17. How much fat can one session remove?
Histology and caliper studies show a 20 –25% reduction in the subcutaneous fat layer, with visible contour changes in 86% of patients 2–3 months post-treatment.
Q18. Does CoolSculpting alter blood lipids?
Serum cholesterol and liver enzymes remained within normal ranges after flank treatments, confirming metabolic safety.
RF & Mechanical Cellulite Reduction
|
Modality |
Mechanism |
Peer-Reviewed Outcome (after ≥4 sessions) |
|
VelaShape III |
Infrared + RF + vacuum + rollers |
Thigh circumference −1.27 – 7.62 cm; smoother skin in 81% |
|
Venus Legacy |
Multipolar RF + PEMF + VariPulse |
2-size waist reduction and cellulite grade drop, maintained ≥6 months |
|
Icoone Laser |
Diode + LED + vacuum MMAS |
21,600 micro-stimulations/min cut cellulite and firm skin; volume loss visible by session 5 |
Electromagnetic & EMSculpt-Style Devices (Wonder EMS)
Q19. Can combined electromagnetic + electrostimulation grow muscle and reduce fat simultaneously?
Pilot data on Wonder MT delivered 36,000 supramaximal contractions/30 minutes at a 20 cm depth, reducing the fat layer and increasing muscle circumference, resulting in 5–15% weight loss over 8 weeks, without major adverse effects.
Treatment-Planning & Safety
Fitzpatrick Skin Types
Q20. Are laser treatments safe on darker skin (Fitzpatrick V-VI)?
Using longer wavelengths (Nd: YAG 1064 nm, diode 808 nm) plus contact cooling prevents epidermal injury; complication rates remain <1% when parameters are adjusted for melanin.
Combination Protocols
Q21. Do staged HydraFacial + IPL sessions enhance pigment clearance?
Poster presentations show a 30% higher improvement score when HydraFacial precedes IPL, likely due to vortex exfoliation, which reduces epidermal scattering and enhances light penetration.
Post-Procedure Nutrition & Lifestyle
Q22. Does protein intake affect collagen-stimulator results?
Dietary amino acid sufficiency (≥1.2 g/kg/day) supported greater dermal IX cross-linking in PLLA-treated patients versus low-protein diets, improving lift longevity.
Booking & Follow-Up Guidance
Q23. How soon can I combine injectables with energy treatments?
Evidence supports the use of RF or laser 7 days before fillers or at least 14 days after to avoid product migration and edema interactions.
Q24. When is body contouring maintenance recommended?
Cryolipolysis: annual touch-up for stable weight; RF cellulite devices: quarterly booster for persistent smoothness; EMS sculpt devices: monthly stimulus to sustain hypertrophy.
