Material and Methods: This double-blind clinical trial was conducted on 90 female students, aged 18 to 26, who suffered from PD. They were divided into two groups of case, received lavender essence and Mefenamic acid, and a control group received placebo. Participants were evaluated for the severity and duration of the menstrual pain during the three first-days of the beginning of bleeding before and after receiving drugs. For data analysis, we used descriptive statistics and inferential statistics, using spss software version 11. 

Results: Based on the findings, there is significant difference in pain severity and duration in lavender (P < 0.001) and Mefenamic acid group (P < 0.001). 

Conclusion: Lavender and Mefenamic acid can effectively relieve the menstrual pain severity and duration. Regarding to the side effects of Mefenamic acid, lavender in the form of aromatherapy can be an appropriate substitution.

Material and Methods: This descriptive-analytical study was conducted on 95 patients with type 2 diabetes in Khorramabad city in 2013. The data collected by a demographic questionnaire and Glasgow and tobert Self-care scale was analyzed by spss 20 software using independent t-test, Pearson correlation and One Way ANOVA. 

Results: Considering all areas, the average self-care score was 53.6±11.7. The lowest score was in the areas of glycemic control, physical activity, and the highest one in diet and foot care. Based on marital status, education, income and type of treatment, The average self-care was significantly different (P< 0.05). 

Conclusion: In accordance with the real need unique characteristics of the patients, comprehensive and practical training related self- care behavior should be considered.