December 2016 in “The Journal of Sexual Medicine” Short-acting testosterone injections in a clinic are a preferred treatment for low testosterone because they work well, are convenient, and patients stick with the treatment.
Intramuscular injection of 131I is a safe and effective way to induce hypothyroidism in rats without harming muscle tissue.
26 citations
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June 2005 in “Journal of The American Academy of Dermatology” Some patients receiving pegylated interferon alfa injections developed skin necrosis, requiring treatment adjustments or discontinuation.
May 2018 in “Dermatologic Surgery” January 2018 in “Urologe A” Botulinum neurotoxin injections into the pelvic muscles successfully prevented priapism relapse for over six months.
Injection contraception has more negative side effects than hormonal pills.
1 citations
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March 2022 in “JAAD case reports” Methotrexate injection site reactions are rare but can be managed by changing injection sites and using topical treatments.
July 2023 in “International journal of dermatology, venereology and leprosy sciences” Intradermal injections might work better for common hair loss than other treatments.
4 citations
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April 2021 in “Journal of Cosmetic Dermatology” Intradermal injections improve hair density and thickness better, while derma roller is more convenient.
16 citations
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July 2000 in “Dermatologic surgery” The multi-injection plate is a less painful and more efficient method for treating patchy hair loss.
June 2024 in “Dermatology and therapy” Intramuscular injections improved hair density more than intradermal injections for treating hair loss.
October 2017 in “Journal of Investigative Dermatology Symposium Proceedings” Using lidocaine before keloid injections makes the treatment more comfortable for patients.
23 citations
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October 2015 in “Plastic and reconstructive surgery/PSEF CD journals” Radiesse is a versatile facial injectable used for cosmetic improvements and long-term collagen production, with careful dosing needed to prevent complications.
1 citations
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September 2023 in “AACE clinical case reports” Testosterone pellets might work for transgender men's hormone therapy, but more research is needed.
October 1933 in “Experimental Biology and Medicine” Epinephrine injections can cause severe skin reactions like hair loss and necrosis.
June 2021 in “SWU eJournals System (Srinakharinwirot University)” Mixed coconut oil/solvent is suitable for cyproterone acetate injections, but more safety checks are needed.
November 2011 in “国际泌尿系统杂志” Intraprostatic injection and high-frequency thermotherapy are more effective for treating prostatitis after TURP than antibiotics, tamsulosin, and finasteride.
60 citations
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October 2009 in “PubMed” Intralesional steroid injections are safe and effective for treating severe alopecia areata.
January 2021 in “Journal of the European Academy of Dermatology and Venereology” PrEP doesn't increase STI risk in high-risk men, anti-androgen drugs may lower ICU admission for male COVID-19 patients, a 3-point injection is better for crow's feet, and the 'Geriatric-8' tool could help assess frailty in older skin cancer patients.
34 citations
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November 1974 in “Archives of Dermatology” Smaller, diluted corticosteroid injections reduce the risk of vision loss.
January 2026 in “International Journal of Dermatology Venereology and Leprosy Sciences” Intradermal dutasteride effectively and safely improves hair growth in early-stage androgenetic alopecia.
February 2026 in “Journal of Cosmetic Dermatology” Polynucleotide injections improved eye wrinkles with few side effects.
December 2024 in “PubMed” 2 citations
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November 1996 in “Transplantation” Injecting recipient splenocytes into donors' thymus can prevent graft-versus-host disease.
April 2025 in “Journal of Cosmetic and Laser Therapy” Microneedle delivery of platelet-rich plasma may be slightly better for hair regrowth than intradermal injection.
49 citations
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May 2020 in “The Scientific World JOURNAL” Mesotherapy is a skin injection therapy used for pain and local conditions, with scientific support but needing more clinical trials.
10 citations
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April 1964 in “Journal of the American Geriatrics Society” Triamcinolone acetonide injections effectively treat skin disorders like eczema and psoriasis.
57 citations
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December 1960 in “Archives of Dermatology” Steroid injections can help regrow hair in some alopecia cases.
April 2016 in “Journal of Investigative Dermatology” Microneedle arrays deliver botulinum toxin effectively for sweat suppression, similar to injections.
Dexmedetomidine-loaded microneedles effectively reduce pain without sedation.