Primaquine is a medication used to treat and prevent malaria and to treat Pneumocystis pneumonia. Specifically it is used for malaria due to Plasmodium vivax and Plasmodium ovale along with other medications and for prevention if other options cannot be used. It is an alternative treatment for Pneumocystis pneumonia together with clindamycin. It is taken by mouth.Common side effects include nausea, vomiting, and stomach cramps. Primaquine should not be given to people with glucose-6-phosphate dehydrogenase (G6PD) deficiency due to the risk of red blood cell breakdown. It is often recommended that primaquine not be used during pregnancy. It may be used while breastfeeding if the baby is known not to have G6PD deficiency. The mechanisms of action is not entirely clear but is believed to involve effects on the malaria parasites DNA.Primaquine was first made in 1946. It is on the World Health Organizations List of Essential Medicines. It is available as a generic medication. Medical uses
Malaria
Primaquine is primarily used to prevent relapse of malaria due to Plasmodium vivax and Plasmodium ovale. It eliminates hypnozoites, the dormant liver form of the parasite, after the organisms have been cleared from the bloodstream. If primaquine is not administered to patients with proven P. vivax or P. ovale infection, a very high likelihood of relapse exists for weeks or months (sometimes years).
TCC is the most effective and reliable method for off-loading DFUs.A 2013 meta-analysis by the Cochrane Collaboration compared the effectiveness of non-removable pressure relieving interventions, such as casts, with therapeutic shoes, dressings, removable pressure relieving orthotic devices, and surgical interventions. Non-removable pressure relieving interventions, including non-removable casts with an Achilles tendon lengthening component, were found to be more effective at healing foot ulcers related to diabetes that therapeutic shoes and other pressure relieving approaches.TCC systems include TCC-EZ (Integra LifeSciences) and Cutimed Off-loader (BSN Medical). Hyperbaric oxygen
In 2015, a Cochrane review concluded that for people with diabetic foot ulcers, hyperbaric oxygen therapy reduced the risk of amputation and may improve the healing at 6 weeks. However, there was no benefit at one year and the quality of the reviewed trials was inadequate to draw strong conclusions. Negative pressure wound therapy
This treatment uses vacuum to remove excess fluid and cellular waste that usually prolong the inflammatory phase of wound healing. Despite a straightforward mechanism of action, results of negative pressure wound therapy studies have been inconsistent. Research needs to be carried out to optimize the parameters of pressure intensity, treatment intervals and exact timing to start negative pressure therapy in the course of chronic wound healing.There is low-certainty evidence that negative pressure wound therapy would improve wound healing in diabetic foot ulcers.