Balanitis


Balanitis is characterized by an inflammation of the foreskin. It commonly affects uncircumcised men. The condition develops when there is excess growth of the organisms normally found on the head and foreskin of the penis. It is not a sexually transmitted disease. The risk of balanitis is higher in men with diabetes. 
References
  1. Calendula: Efstratios Efstratiou, Abdullah I. Hussain, Poonam S. Nigam, John E. Moore, Muhammad A. Ayub, Juluri R. Rao, Antimicrobial activity of Calendula officinalis petal extracts against fungi, as well as Gram-negative and Gram-positive clinical pathogens, Complementary Therapies in Clinical Practice, Volume 18, Issue 3, August 2012, Pages 173-176, ISSN 1744-3881, http://dx.doi.org/10.1016/j.ctcp.2012.02.003. (http://www.sciencedirect.com/science/article/pii/S1744388112000096)
  2. Tea Tree Oil: Chia-Jung Lee, Li-Wei Chen, Lih-Geeng Chen, Ting-Lin Chang, Chun-Wei Huang, Ming-Chuan Huang, Ching-Chiung Wang, Correlations of the components of tea tree oil with its antibacterial effects and skin irritation, Journal of Food and Drug Analysis, Volume 21, Issue 2, June 2013, Pages 169-176, ISSN 1021-9498, http://dx.doi.org/10.1016/j.jfda.2013.05.007. (http://www.sciencedirect.com/science/article/pii/S1021949813000082)