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What are the clinical efficacy differences between Alexandrite and Nd YAG lasers for treating pseudofolliculitis barbae on skin types V and VI?

ChatGPTgpt-62 queries11/1/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
What are the clinical efficacy differences between Alexandrite and Nd YAG lasers for treating pseudofolliculitis barbae on skin types V and VI?
2 real searches · 1 real-search pass
pseudofolliculitis barbae alexandrite Nd:YAG laser skin type V VI comparative efficacy studyGoogle ↗
OBSERVEDComparison
pseudofolliculitis barbae laser hair removal 755 nm alexandrite 1064 nm Nd:YAG dark skin Fitzpatrick V VI clinical studyGoogle ↗
OBSERVEDReason

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Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (2)
Short factOther / navigationalComparison50%ConsequenceReason50%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 1 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT2 real searches · gpt-6
pseudofolliculitis barbae alexandrite Nd:YAG laser skin type V VI comparative efficacy study Google ↗
pseudofolliculitis barbae laser hair removal 755 nm alexandrite 1064 nm Nd:YAG dark skin Fitzpatrick V VI clinical study Google ↗
  1. Treatment of pseudofolliculitis barbae in skin types IV, V, and VI with a long-pulsed neodymium:yttrium aluminum garnet laser. · pubmed.ncbi.nlm.nih.gov
  2. Treatment of pseudofolliculitis barbae in skin types IV, V, and VI with a long-pulsed neodymium:yttrium aluminum garnet laser · pubmed.ncbi.nlm.nih.gov
  3. Low-fluence 1,064-nm laser hair reduction for pseudofolliculitis barbae in skin types IV, V, and VI · pubmed.ncbi.nlm.nih.gov
  4. Low‐Fluence 1,064‐nm Laser Hair Reduction for Pseudofolliculitis Barbae in Skin Types IV, V, and VI - SCHULZE - 2009 - Dermatologic Surgery · onlinelibrary.wiley.com
  5. Laser Hair Removal - StatPearls · ncbi.nlm.nih.gov
  6. Laser Therapy in Ethnic Populations · pmc.ncbi.nlm.nih.gov
  7. Treatment of pseudofolliculitis barbae in very dark skin with a long pulse Nd:YAG laser · pubmed.ncbi.nlm.nih.gov
  8. Treatment of pseudofolliculitis barbae in very dark skin with a long pulse Nd:YAG laser · pmc.ncbi.nlm.nih.gov
  9. Comparative evaluation of long pulse Alexandrite laser and intense pulsed light systems for pseudofolliculitis barbae treatment with one year of follow up. · pubmed.ncbi.nlm.nih.gov
  10. COMPARATIVE EVALUATION OF LONG PULSE ALEXANDRITE LASER AND INTENSE PULSED LIGHT SYSTEMS FOR PSEUDOFOLLICULITIS BARBAE TREATMENT WITH ONE YEAR OF FOLLOW UP · pmc.ncbi.nlm.nih.gov
  11. COMPARATIVE EVALUATION OF LONG PULSE ALEXANDRITE LASER AND INTENSE PULSED LIGHT SYSTEMS FOR PSEUDOFOLLICULITIS BARBAE TREATMENT WITH ONE YEAR OF FOLLOW UP · pmc.ncbi.nlm.nih.gov
  12. 5. Indications for Use · accessdata.fda.gov

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
pseudofolliculitis barbae alexandrite Nd:YAG laser skin type V VI comparative efficacy study
OBSERVED
Google ↗
AI Mode ↗		—Comparison——1x
of 1
pseudofolliculitis barbae laser hair removal 755 nm alexandrite 1064 nm Nd:YAG dark skin Fitzpatrick V VI clinical study
OBSERVED
Google ↗
AI Mode ↗		—Reason——1x
of 1