The Impact of Smoking and Lifestyle Factors on Hair Transplant Outcomes in Patients with Androgenic Alopecia

Background: Hair transplantation is a popular treatment for androgenic alopecia, a common form of hair loss that significantly affects self-esteem and quality of life. However, it is important to note that smoking can potentially have a detrimental impact on the efficacy of this procedure. Objectives: The objective of this study is to examine the influence of smoking, alcohol consumption, and water pipe usage on hair density and growth rate in individuals with alopecia who have undergone hair transplantation at the Jordan Clinic in Tehran, Iran. Methods: A retrospective analysis was conducted on 23 smoker and 97 non-smoker patients who underwent hair transplantation at the Jordan Clinic between 2011 and 2013. A convenience sampling method was employed in the study. Data on smoking status, hair growth, and complications were collected and analyzed. The study included 94.2% male and 5.8% female patients. Data analysis was performed using SPSS software, version 13. The repeated measures ANOVA test was used for statistical analysis, with a significance level of five percent. Results: The results showed that smokers experienced spontaneous bleeding at the implant site after surgery, resulting in hairless areas following crust formation, a complication not observed in non-smokers (P > 0.05). Smokers also had significantly lower hair density and growth compared to non-smokers (P > 0.05). Additionally, alcohol users demonstrated significantly less hair growth than non-drinkers. Conclusions: Smoking—including cigarettes, hookah, and combined smoking—and alcohol consumption negatively impacted hair transplant outcomes in patients with androgenic alopecia treated at the Jordan Clinic. These findings underscore the importance of addressing lifestyle factors, such as smoking and alcohol consumption, in the management of androgenic alopecia and hair transplantation.