[Prevention of Infections of the Upper Respiratory Tract]. / Prävention von Infekten der oberen Atemwege.

Because of its high prevalence acute respiratory diseases have a significant impact on the population. The focus of this review was the current state of knowledge for the prophylactic efficacy of: zinc, vitamin C, Echinacea preparations, garlic and carrying out physical measures. Furthermore, the benefits of pneumococcal and influenza vaccine were elicited. In the synopsis, the physical measures proved to be the most effective, cost-effective method to prevent infections. The intake of zinc, Echinacea preparations (for example: E. purpurea), vitamin C and garlic showed moderate success in the prevention of infection and must be elicited individually. Pneumococcal and annual influenza vaccines in family practice should be given furthermore accordingly topical STIKO-recommendation. Nevertheless, the prophylactic effect from influenza vaccines on usual cold illnesses is unsettled.

[Beneficial Effect of Medical Cannabis in the Treatment of a Pharmacoresistant Nausea Associated with a Somatoform Disorder in a Patient with Post-Polio Syndrome]. / Medizinisches Cannabis zur Behandlung einer pharmakoresistenten Übelkeit im Rahmen einer somatoformen Störung bei einem Post-Polio-Syndrom.

HISTORY AND CLINICAL FINDINGS: We report a 79-year-old patient with post-polio syndrome (PPS). In the course of this disease, recurrent upper abdominal pain and a therapy-resistant nausea developed without vomiting. In addition, the patient was limited by the combination of muscular weakness, obesity, dietary-treated diabetes and a degenerative spinal cord injury significantly in its mobility and physical capacity. INVESTIGATIONS AND DIAGNOSIS: Despite extensive diagnostics, no somatic cause could be found neither for the nausea nor for the upper abdominal pain. Due to the psychological stress within the scope of the PPS, the development of a somatoform autonomic function disorder of the upper gastrointestinal tract may have occurred. TREATMENT AND COURSE: Even under combination therapy of antiemetic and pain-modulating drugs, no adequate symptom control could be achieved. In the absence of therapy alternatives and increasing psychological strain the patient was prescribed medical cannabis. Under the therapy there was a relief of the nausea symptoms and decreased pain. CONCLUSION: Cannabis is a treatment option for treatment-resistant symptoms as part of a PPS.