Introduction: Hyponatremia is frequent in cancer patients, as many studies carried out in these patients have shown. However, there are only a few stu...

The first reports of hypersensitivity reactions following the rollout of COVID-19 vaccination programs have raised public concern. Given the recent availability and no...

Introduction: Transmission of COVID-19 through close contact and droplets is well established, but the influence of aerosol and surface contamination ...

The COVID-19 pandemic has brought dramatic worldwide consequences affecting social, economic and healthcare systems. Considering that the number of infected patients r...

We propose a guideline about the risk, prevention and treatment of infection in the patient under immunomodulatory or immunosuppressive therapy in the context of ...

Malaria is a major cause of suffering, disease, and death worldwide and is considered the most important of all human parasitic diseases. Malaria is still endemic in m...

A 41-year-old healthy man from Guinea-Bissau with severe psoriasis and psoriasis area and severity index of 38 initiated weekly treatment with methotrexate (20 mg per ...

Introduction: In Portugal, requirements for selection and training of General Practice trainers vary across the different regions of the country. The ...

Sibutramine is a serotonin-norepinephrine-dopamine reuptake inhibitor, initially developed as a potential antidepressant and later approved for the management of obesi...