European mistletoe (Viscum album) has been used in complementary cancer treatment, but little is known concerning its effects on immunological parameters, although there is evidence that Viscum may stimulate the immune system. In this study, a trial was conducted with cancer patients to determine whether Viscum album extracts could improve the results of immune tests. These were: white blood cell count (leukocytes, neutrophils, lymphocytes), CD4+ and CD8+ T-lymphocytes, intradermal tests of delayed hypersensitivity (candidin, trichophytin, purified protein derivative-PPD), complement C3 and C4, and immunoglobulin A, G and M. Four patients received seven doses of subcutaneous Viscum album 20 mg, twice weekly. Immunological tests were carried out before and after treatment, and an increase in several parameters of humoral and cellular immunity were shown. Apart from reactions around the injection sites, treatment was well tolerated and all patients benefited from it. These results suggest that Viscum album can enhance humoral and cellular immune responses in cancer patients, but further studies attesting to the possible clinical impact of these immunological effects are necessary.

Wuhan, China, with a rapid increase in cases worldwide. Until now, among several drugs tested, none demonstrated sufficient efficacy for its etiological treatment.Greater celandine (Chelidonium majus L.) is a well-known medicinal plant, traditionally indicated for digestive disorders and topically to remove warts. This study, performed at private offices in São Paulo and Aracaju (Brazil), describes 20 consecutive COVID-19 outpatients treated with greater celandine and their clinical evolution. The patients, aged 14-71 years (median of 41 years), were treated with Chelidonium majus 10% mother tincture, 20-30 drops three times a day for 3-12 days (median of 5 days). Clinical features were assessed during the treatment and at least until 1 week after its end. These cases were considered mild, as most COVID-19 cases.The symptoms were mainly fever, fatigue, cough, sore throat, coryza, anosmia, ageusia, and headache. Ten patients had comorbidities, such as hypertension, diabetes, and overweight. Complete or almost complete clinical improvement occurred within 1-9 days of treatment (median of 3 days). There were no adverse events. This casuistry, although small, may inspire other researchers to continue investigating Chelidonium majus as a healing treatment for COVID-19.

No abstract

No abstract

No abstract