The incidence of common adverse events in Table 1 below is based upon pooled data from three 12-week, double-blind, placebo-controlled clinical studies in which 401 adult and adolescent patients (148 males and 253 females) age 12 years and older were treated with 2 inhalations of Symbicort 80/ or Symbicort 160/ twice daily. The Symbicort group was composed of mostly Caucasian (84%) patients with a mean age of 38 years, and a mean percent predicted FEV 1 at baseline of 76 and 68 for the 80/ mcg and 160/ mcg treatment groups, respectively. Control arms for comparison included 2 inhalations of budesonide HFA metered dose inhaler (MDI) 80 or 160 mcg, formoterol dry powder inhaler (DPI) mcg, or placebo (MDI and DPI) twice daily. Table 1 includes all adverse events that occurred at an incidence of > 3% in any one Symbicort group and more commonly than in the placebo group with twice-daily dosing. In considering these data, the increased average duration of patient exposure for Symbicort patients should be taken into account, as incidences are not adjusted for an imbalance of treatment duration.
While the genetics of SLE are not very well understood, there is growing evidence for the involvement of specific genes in this complex autoimmune disease . Part of the complexity of this disease is due to the effects of both environment and genetics factors that may contribute to its development.  Further compounding our understanding of the etiology of the disease is the involvement of several organ systems.  Genetic studies of the rates of disease in families supports the genetic basis of this disease with a heritability of >66%.  Identical ( monozygotic ) twins were found to share susceptibility to the disease at >35% rate compared to fraternal ( dizygotic ) twins and other full siblings who only showed a 2–5% concordance in shared inheritance. 
Occlusive Dressing Technique
Occlusive dressings may be used for the management of psoriasis or other recalcitrant rub a small amount of cream into the lesion until it disappears. Reapply the preparation leaving a thin coating on the lesion, cover with pliable nonporous film, and seal the edges. If needed, additional moisture may be provided by covering the lesion with a dampened clean cotton cloth before the nonporous film is applied or by briefly wetting the affected area with water immediately prior to applying the medication. The frequency of changing dressings is best determined on an individual basis. It may be convenient to apply Triamcinolone acetonide cream under an occlusive dressing in the evening and to remove the dressing in the morning (., 12-hour occlusion). When utilizing the12-hour occlusion regimen, additional cream should be applied, without occlusion, during the day. Reapplication is essential at each dressing change. If an infection develops, the use of occlusive dressings should be discontinued and appropriate antimicrobial therapy instituted.