Lopinavir/ritonavir (LPV/r), sold under the brand name Kaletra among others, is a fixed-dose combination antiretroviral medication for the treatment and prevention of HIV/AIDS. It combines lopinavir with a low dose of ritonavir. It is generally recommended for use with other antiretrovirals. It may be used for prevention after a needlestick injury or other potential exposure. It is taken by mouth as a tablet, capsule, or solution.Common side effects include diarrhea, vomiting, feeling tired, headaches, and muscle pains. Severe side effects may include pancreatitis, liver problems, and high blood sugar. It is commonly used in pregnancy and it appears to be safe. Both medications are HIV protease inhibitors. Ritonavir functions by slowing down the breakdown of lopinavir.Lopinavir/ritonavir as a single medication was approved for use in the United States in 2000. It is on the World Health Organizations List of Essential Medicines. Medical uses
Lopinavir/ritonavir was once a preferred combination for HIV first-line therapy in the United States. But due its higher pill burden compared to than other protease inhibitor-based regimens and increased gastrointestinal intolerance, it is no longer recommended to treatment-naive patients. Adverse effects
The most common adverse effects observed with lopinavir/ritonavir are diarrhea and nausea. In key clinical trials, moderate or severe diarrhea occurred in up to 27% of patients, and moderate/severe nausea in up to 16%.
Functional Dyspepsia
Functional dyspepsia is a common cause of chronic heartburn. More than 70% of people have no obvious organic cause for their symptoms after evaluation. Symptoms may arise from a complex interaction of increased visceral afferent sensitivity, gastric delayed emptying (gastroparesis) or impaired accommodation to food. Diagnostic criteria for functional dyspepsia categorize it into two subtypes by symptom: epigastric pain syndrome and post-prandial distress syndrome. Anxiety is also associated with functional dyspepsia. In some people, it appears before the onset of gut symptoms; in other cases, anxiety develops after onset of the disorder, which suggests that a gut-driven brain disorder may be a possible cause. Although benign, these symptoms may be chronic and difficult to treat. Epigastric Pain Syndrome (EPS)
Defined by stomach pain and/or burning that interferes with daily life, without any evidence of organic disease. Post-Prandial Distress Syndrome (PDS)
Defined by post-prandial fullness or early satiation that interferes with daily life, without any evidence of organic disease. Food, herb, or drug intolerance
Acute, self-limited dyspepsia may be caused by overeating, eating too quickly, eating high-fat foods, eating during stressful situations, or drinking too much alcohol or coffee.