Sefta
Sefta Uses, Dosage, Side Effects, Mechanism of Action, How Long Does it Take to Work? Sefta is a brand name. Its generic name is Ceftazidime.
Introduction
Sefta is a third-generation cephalosporin antibiotic. It is used for treatment of lower respiratory tract, skin, soft tissue, bones, and urinary tract infections. Sefta is also used for the prophylaxis of postoperative infection after colon surgery.
Uses
Sefta is used in the treatment of lower respiratory tract, skin, soft tissue, bones, and urinary tract infections caused by susceptible bacteria.
Mechanism of Action
Sefta works by inhibiting bacterial cell wall synthesis. It prevents bacteria from releasing the enzymes that cause cell lysis, thus preventing the infection.
How Long Does it Take to Work?
Sefta begins to work within hours after taking the first dose. However, it may take several days before the full effects of the medication are seen.
Absorption
Sefta is poorly absorbed orally and must be administered intravenously for the most effective absorption.
Route of Elimination
Sefta is eliminated through the urine, with approximately 40% of the drug being excreted unchanged.
Dosage
Sefta is available in various dosages, depending on the patient's weight, infection type, and the severity of the infection. Intravenous dosage may be 2 to 3 g every 8 to 12 hours in adults.
Administration
Sefta can be administered intravenously or intramuscularly. Intravenous administration is preferred for more serious infections.
Side Effects
Side effects of Sefta can include nausea, vomiting, and headache. Other potential side effects include rash, fever, and anaphylactic reactions.
Toxicity
Sefta is generally safe for most individuals when used as directed. High dosages can lead to severe nausea, vomiting, and headaches.
Precautions
Precautions should be taken when administering Sefta to individuals with kidney disease, gastrointestinal disorders, or hypersensitivity to cephalosporin derivatives.
Interactions
Sefta can interact with certain other medications, such as anticoagulants, probenecid, and live immunobiological vaccines. Patients should inform their physicians of any other medications they are taking before starting Sefta.
Disease Interactions
Sefta is not recommended for use in individuals with a history of allergic reactions to penicillins or cephalosporins. It is also not recommended for use in individuals with severe renal impairment. Sefta may also increase the risk of bleeding in individuals with renal failure.
Drug Interactions
Sefta may interact with other medications, such as certain antibiotics (aminoglycosides) and anticoagulants (warfarin). It is important to inform your physician of any other medications you are taking before starting Sefta.
Food Interactions
Sefta should be taken with meals to maximize bioavailability. Drinking alcohol while taking Sefta may decrease its efficacy.
Pregnancy Use
Sefta should not be used during pregnancy unless the potential benefits outweigh the risks. Animal studies have shown risk of fetal harm, however, there are no adequate studies in pregnant women.
Lactation Use
Sefta is excreted in human milk and is not recommended for use in lactating women. The American Academy of Pediatrics considers it safe for use in breastfeeding infants, but suggests a minimal regimen of drug administration.
Acute Overdose
Symptoms of an acute overdose include nausea, vomiting, CNS stimulation, insomnia, restlessness, and seizures. Treatment consists of supportive care and treatment of any accompanying symptoms.
Contraindication
Sefta is contraindicated in individuals with a history of hypersensitivity to penicillin or other cephalosporin derivatives.
Use Directions
Sefta should be taken as directed by your doctor or pharmacist. It should be taken with food to maximize bioavailability. It is important to complete the full course of medication to ensure the cure of the infection.
Storage Conditions
Sefta should be stored at room temperature and should be protected from moisture and light.
Volume of Distribution
Sefta has an apparent volume of distribution of 0.31 L/kg.
Half Life
Sefta has an elimination half-life of approximately 1.7 hours in healthy adults.
Clearance
Sefta has an apparent clearance of 2.06 mL/min/kg.
Here you find in details version of Sefta
Some Frequently Asked Questions About Sefta
What is Sefta?
Sefta is a broad-spectrum cephalosporin antibiotic used to treat a wide variety of bacterial infections.
How does Sefta work?
Sefta works by preventing bacteria from forming the cell walls that are essential for their survival. By doing this, Sefta stops the bacteria from reproducing and kills them.
Is Sefta safe?
Sefta is generally considered safe when used appropriately as prescribed by your doctor. However, some people may experience side effects such as nausea, vomiting, rash, and diarrhea.
Who can take Sefta?
Sefta is typically used to treat bacterial infections in adults, adolescents, and children over the age of three months. It is only prescribed for patients who cannot take other antibiotics.
Is Sefta an antibiotic?
Yes, Sefta is a type of cephalosporin antibiotic. It is a broad-spectrum antibiotic, meaning it is effective against a wide range of bacterial infections.
How long does Sefta take to work?
The effects of Sefta may not be felt immediately, but it typically begins to work within a few days to a week. It is important to take the medication for the entire treatment period as prescribed by your doctor.
What infections does Sefta treat?
Sefta is commonly used to treat bacterial infections of the lower respiratory tract, urinary tract, skin, and soft tissues. It may also be used to treat certain types of ear and eye infections.
Should I take Sefta before or after meals?
It is best to take Sefta with a meal or snack. This will help your body absorb the medication more effectively. However, it is important to follow your doctor's instructions.
How should I take Sefta?
Sefta should be taken as directed by your doctor. The typical adult dosage is 2-4 grams given intravenously (into the vein) or intramuscularly (into the muscle) every 12-24 hours. Your doctor may adjust your dosage depending on your condition.
What happens if I miss a dose of Sefta?
It is important to take Sefta as prescribed by your doctor. If you miss a dose, take it as soon as you remember. If it is close to the time of your next scheduled dose, skip the missed dose and continue with your regular regimen.
What should I avoid while taking Sefta?
You should avoid drinking alcohol or taking any other medications unless they are approved by your doctor. You should also avoid activities that may put you at risk of infection, such as contact sports, swimming, or being around people who are sick.
Is Sefta safe to take during pregnancy?
There is not enough research to determine whether or not Sefta is safe to take during pregnancy. It is recommended that pregnant women should only take Sefta if the potential benefit justifies the potential risk to the fetus. It is important to always consult your healthcare provider before taking any medications.
Is it safe for children to take Sefta?
Sefta may be used to treat certain types of bacterial infections in children over the age of three months. It is important to always consult your healthcare provider before administering any medications to a child.
Does Sefta cause drowsiness?
Sefta may cause drowsiness, especially in higher doses. It is important to exercise caution when taking Sefta and to avoid activities that require you to be alert, such as driving or operating machinery.
What are the possible side effects of Sefta?
Common side effects of Sefta include nausea, vomiting, rash, and diarrhea. Serious side effects may include allergic reactions, fever, abdominal pain, joint pain, and altered liver function. Talk to your doctor if you experience any of these side effects.
Should I take vitamins or other supplements while taking Sefta?
It is important to always consult your healthcare provider before taking any vitamins or supplements while taking Sefta. Some supplements may interact with Sefta and cause undesirable side effects.
Does Sefta interact with other medications?
Yes, Sefta can interact with other medications, such as certain antibiotics, anticoagulants, diuretics, and HIV medications. It is important to always inform your doctor of all the medications you are currently taking before starting Sefta.
What should I do if I experience an allergic reaction to Sefta?
If you experience any signs of an allergic reaction to Sefta, such as hives, swelling of the face, lips, or tongue, difficulty breathing, or chest tightness, you should discontinue use of the medication and contact your doctor immediately.
Can Sefta be used to treat a bacterial infection?
Yes, Sefta can be used to treat certain types of bacterial infections. It works by preventing bacteria from forming the cell walls that are essential for their survival. By doing this, Sefta stops the bacteria from reproducing and kills them.
How long should I take Sefta?
The length of your Sefta treatment will depend on the type and severity of the infection being treated. Your doctor will determine the appropriate dosage and duration of treatment. It is important to take the medication for the entire treatment period as prescribed by your doctor.
What are the storage requirements for Sefta?
Sefta must be stored at room temperature away from moisture and heat. Keep the medication out of reach of children and pets. Dispose of any unused medication according to the instructions of your healthcare provider.
What do I do if I take more than the prescribed dose of Sefta?
If you take more than the prescribed dose of Sefta, contact your doctor or poison control immediately. Symptoms of an overdose may include dizziness, nausea, vomiting, and confusion.
What should I tell my doctor before taking Sefta?
It is important to tell your doctor about any medications, supplements, or vitamins you are currently taking. Also tell your doctor if you are pregnant or breastfeeding, as Sefta may not be suitable for use in these cases.
Are there any foods or beverages I should avoid while taking Sefta?
It is best to avoid drinking alcohol when taking Sefta. You should also avoid any dairy products or other items that may contain milk or lactose, as they may interfere with the absorption of Sefta. It is important to follow your doctor's instructions.
Does Sefta cause any long-term side effects?
Long-term side effects of Sefta are rare, but may include liver damage, kidney damage, anemia, and decreased fertility. If you experience any of these symptoms, contact your doctor as soon as possible.
Can Sefta be taken with other medications?
Yes, Sefta can be taken with other medications. However, it may interact with some medications, such as certain antibiotics, anticoagulants, diuretics, and HIV medications. It is important to always consult your healthcare provider before taking any medications.
Can Sefta treat a urinary tract infection (UTI)?
Yes, Sefta can be used to treat certain types of urinary tract infections (UTIs). It is important to talk to your doctor to determine the appropriate course of treatment for your specific condition.
Can Sefta make a bacterial infection worse?
No, Sefta is not likely to make a bacterial infection worse. However, if you experience any of the serious side effects such as fever, abdominal pain, or joint pain, contact your doctor immediately.
Does Sefta need to be refrigerated?
No, Sefta does not need to be refrigerated. It should be stored at room temperature away from moisture and heat. Keep the medication out of reach of children and pets.
Can I take Sefta for a sinus infection?
Yes, Sefta may be used to treat certain types of bacterial sinus infections. It is important to talk to your doctor to determine the appropriate course of treatment for your specific condition.
Does Sefta interact with any foods?
Yes, Sefta may interact with certain foods. Dairy products or any items that may contain milk or lactose should be avoided when taking Sefta. It is important to follow your doctor's instructions.
Is Sefta safe for seniors?
Yes, Sefta can be safely used by seniors. However, seniors may be more sensitive to the side effects of the medication. It is important to always consult your healthcare provider before taking any medications.
Is Sefta addictive?
No, Sefta is not an addictive medication. However, it should be used with caution as it may cause some side effects, such as nausea, vomiting, rash, and diarrhea. Talk to your doctor if you experience any of these side effects.
Does Sefta cause Joint pain?
In some cases, Sefta may cause joint pain. If you experience joint pain while taking Sefta, contact your doctor immediately. It is important to always follow your healthcare provider's instructions.
Can I take Sefta with ibuprofen?
Yes, Sefta can be taken with ibuprofen. However, it is important to always follow your healthcare provider's instructions and to inform him/her of all medications you are taking before starting Sefta.
Are there any symptoms of an allergic reaction to Sefta?
Yes, symptoms of an allergic reaction to Sefta may include hives, swelling of the face, lips, or tongue, difficulty breathing, or chest tightness. If you experience any of these symptoms, discontinue use of the medication and contact your doctor immediately.