April 2024 in “Asian Journal of Medical Sciences” Ring block anesthesia is best for comfort and acceptance in PRP hair loss treatments.
3 citations
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May 2016 in “Journal of Cutaneous Medicine and Surgery” The document suggests using small syringes, distraction techniques, topical anesthetics, and specific drugs to ensure a pain-free experience during hair restoration surgery.
June 2022 in “Zenodo (CERN European Organization for Nuclear Research)” Microneedles offer a painless way to deliver drugs effectively but need more research before they can be widely used.
February 2024 in “Curēus” Regional nerve blocks are better than ring blocks for pain relief during PRP hair treatment.
March 2025 in “Pain Physician” Cooling the skin before injections reduces pain for patients with hair loss.
August 2018 in “Dermatologic Surgery” May 2018 in “Dermatologic Surgery”
April 2016 in “Journal of Investigative Dermatology” Microneedle arrays deliver botulinum toxin effectively for sweat suppression, similar to injections.
January 2019 in “Headache” Peripheral nerve blocks are a safe and effective way to treat various headaches and provide lasting pain relief.
1 citations
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January 2022 in “Pharmaceutical Sciences Asia” Microneedles offer a painless, effective way to deliver drugs through the skin.
Microneedles could revolutionize pediatric medicine by offering painless drug delivery, but more development is needed.
1 citations
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February 2021 Ice packs and vibration devices can reduce pain during scalp injections.
September 2024 in “Journal of Cosmetic Dermatology” Cold gel compresses are the best for pain relief during scalp microneedling.
26 citations
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July 2023 in “International Journal of Nanomedicine” The microneedle system shows promise for non-invasive brain drug delivery.
December 2024 in “African Journal of Biomedical Research” Combining dexmedetomidine and ketamine provides better sedation and pain relief than dexmedetomidine alone.
1 citations
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July 2023 in “Pharmaceutics” New microneedles deliver drugs through the skin accurately and effectively.
4 citations
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July 2016 in “Dermatologic Surgery” Higher epinephrine concentration and specific injection sites increase scalp vasoconstriction time.
1 citations
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May 2022 in “Голова и шея.” The anesthesia protocol with fentanyl and propofol caused the least pain during septoplasty.
15 citations
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January 2024 in “Chemical Engineering Journal”
4 citations
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March 2002 in “Hair transplant forum international” Using tumescent anesthesia in hair restoration surgery is safe and effective for long-lasting scalp numbness and reducing bleeding.
October 2023 in “Facial Plastic Surgery” Local anesthesia with a "ring block" is preferred for pain control during FUE hair transplant procedures.
1 citations
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August 2021 in “Journal of The American Academy of Dermatology” Ice cooling and vibration can reduce pain during PRP scalp injections without affecting treatment effectiveness.
2 citations
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November 2024 in “Aesthetic Surgery Journal” Vibration anesthesia effectively and safely reduces pain during botulinum toxin injections.
Follicular unit extraction is safe and effective without bupivacaine and nerve blocks when using lignocaine with adrenaline.
November 2023 in “Indian Journal of Dermatology, Venereology and Leprology” Using a mechanical pencil to hold a needle makes hair transplant surgery easier and faster.
3 citations
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February 2002 in “Dermatologic Surgery” Using a handheld massage device during hair transplant significantly reduces pain for most patients.
December 2023 in “Facial Plastic Surgery” Local anesthesia, often with sedation, effectively reduces pain in hair transplant harvesting.
24 citations
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June 2018 in “Expert Review of Pharmacoeconomics & Outcomes Research” Microneedle technology is beneficial for drug delivery and could make vaccinations cheaper and more accessible.
2 citations
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March 2024 in “Pharmaceutics” The placebo microneedle stamp didn't penetrate skin and caused less pain, but blinding was only effective for those with low skin sensitivity.
July 2003 in “Hair transplant forum international” PEMA handles on syringes improve comfort and efficiency in hair transplant procedures.