A number of medications are used in treating sepsis. They include:
Antibiotics. Treatment with antibiotics should begin immediately, within the first six hours or earlier. Initially you’ll receive broad-spectrum antibiotics, which are effective against a variety of bacteria. The antibiotics are administered intravenously (IV).
After learning the results of blood tests, your doctor may switch to a different antibiotic that’s more appropriate against the particular bacteria causing the infection.
Vasopressors. If your blood pressure remains too low even after receiving intravenous fluids, you may be given a vasopressor medication, which constricts blood vessels and helps to increase blood pressure.
Other medications you may receive include low doses of corticosteroids, insulin to help maintain stable blood sugar levels, drugs that modify the immune system responses, and painkillers or sedatives.