Dicloxacillin
About Dicloxacillin
Dicloxacillin is an oral antibiotic used to treat a variety of bacterial infections, particularly those affecting the skin, bones, joints, and respiratory tract. Its primary medical purpose is to stop the growth of bacteria that have developed resistance to standard penicillin treatments. By clearing these targeted bacterial infections, this medication helps your body heal and prevents the infection from spreading.
To ensure the medicine works effectively, it must be taken consistently at evenly spaced times throughout the day as prescribed by your doctor. You should always take this medication on an empty stomach, either one hour before or two hours after a meal, because food can significantly decrease how well your body absorbs it. Incorporating daily habits like drinking plenty of water and eating a balanced diet can support your body's recovery process.
While taking Dicloxacillin, you may experience mild side effects such as nausea, vomiting, or mild diarrhoea. However, you must contact your doctor immediately if you experience severe symptoms like watery or bloody diarrhoea, yellowing of your skin or eyes, or signs of an allergic reaction like a skin rash.
Before starting this medication, tell your doctor if you have a history of allergies, asthma, or kidney disease. Do not take this if you have a known severe allergy to penicillin or cephalosporin antibiotics, as this could lead to a life-threatening reaction.
This medication can interact with other medicines, such as blood thinners, which may increase the risk of bleeding. Current evidence suggests that penicillin-class antibiotics are unlikely to reduce the effectiveness of hormonal contraceptives significantly. If you rely solely on hormonal contraception, discuss with your doctor or pharmacist whether any additional contraceptive precautions are appropriate for your individual situation. It is also important to avoid alcohol while taking this medicine to prevent increased stomach upset and support your immune system. Pregnant, breastfeeding, or elderly individuals should consult their doctor or pharmacist before starting treatment to ensure it is safe for their specific situation.
Uses of Dicloxacillin
Medicinal Benefits
Dicloxacillin provides effective treatment for bacterial infections by stopping the growth and spread of harmful bacteria. With regular use as prescribed, it helps relieve infection-related symptoms, promotes faster healing, and reduces the risk of complications.
- Treats Bacterial Infections: By preventing bacteria from multiplying, this medicine helps your body's natural immune system eliminate the infection and heal the affected tissues.
- Relieves Infection Symptoms: This medicine helps reduce swelling, redness, warmth, tenderness, and other signs of infection, with noticeable improvement often occurring within a few days of starting treatment.
- Promotes Complete Recovery: Completing the full course of treatment helps clear the infection, reduces the risk of it spreading to deeper tissues or the bloodstream, and lowers the chance of the infection returning.
Directions for Use
- Dicloxacillin should be taken on an empty stomach at least 1 hour before or 2 hours after a meal as advised by the doctor.
- Follow your doctor's instructions on the dosage and timing of this medication to ensure safety.
- Swallow Dicloxacillin as a whole with a glass of water.
- Do not chew, crush or break it.
Storage
Side Effects of Dicloxacillin
Common Side Effects (Usually mild):
- Nausea or vomiting
- Mild diarrhoea or loose stools
- Upset stomach, gas, or heartburn
- An unpleasant or metallic taste in the mouth
Serious Side Effects (Consult a doctor right away):
- Signs of an allergic reaction, such as a severe skin rash, itching, hives, or swelling of the face, lips, tongue, or throat
- Severe, watery, or bloody diarrhoea accompanied by stomach cramps and fever
- Signs of liver damage, including yellowing of your skin or eyes, dark urine, or severe right-sided abdominal pain
- Unusual bruising, bleeding, or extreme fatigue
Medicines Containing this Salt
View AllDrug Warnings
- Do not share Dicloxacillin with anyone else, even if they have symptoms that look identical to yours, as using the wrong antibiotic can be dangerous.
- If you develop a new skin rash, hives, or difficulty breathing, stop taking the medicine immediately and seek emergency medical care.
- If you regularly use antacids, ask your doctor or pharmacist whether they should be taken at a different time from Dicloxacillin. As a general precaution, spacing medicines apart may help minimise the possibility of absorption-related interactions.
- Current evidence suggests that penicillin-class antibiotics are unlikely to reduce the effectiveness of hormonal contraceptives significantly. If you rely solely on hormonal contraception, speak with your doctor or pharmacist about whether any additional contraceptive precautions are recommended for you.
- Always inspect the capsules before taking them; do not take any capsule that appears discoloured, cracked, or damaged.
Drug Interactions
- Blood thinners (such as warfarin): Dicloxacillin may increase the blood-thinning effect, which can raise your risk of bleeding or bruising.
- Methotrexate: This antibiotic can slow down how quickly your body clears methotrexate, potentially leading to toxic levels of the medication in your blood.
- Hormonal contraceptives: Current evidence suggests that penicillin antibiotics are unlikely to significantly reduce the effectiveness of hormonal contraceptives. If you rely solely on hormonal contraception, consult your doctor or pharmacist for personalised advice.
- Other antibiotics (like tetracyclines): Taking certain other antibiotics at the same time can interfere with how effectively Dicloxacillin kills bacteria.
Drug-Drug Interactions Checker List:
Safety Advice
Alcohol
cautionAvoid alcohol consumption while taking Dicloxacillin to prevent unpleasant side-effects, such as nausea and vomiting.
Pregnancy
cautionIt is not known if Dicloxacillin affects pregnancy. Please consult your doctor before taking Dicloxacillin if you are pregnant or planning to conceive.
Breast Feeding
cautionDicloxacillin is excreted into the breast milk and may harm a nursing baby. Please consult your doctor before taking Dicloxacillin if you are breastfeeding.
Driving
cautionIt is unknown whether Dicloxacillin affects your ability to drive and operating machinery. Drive only if you are physically stable and mentally focussed. If you experience any dizziness after taking Dicloxacillin, do not drive or operate any machinery.
Liver
cautionLet your doctor know if you have any history of liver diseases before taking Dicloxacillin. Your doctor will prescribe Dicloxacillin only if the benefits outweigh the risk.
Kidney
cautionIf you have any history of kidney diseases before taking Dicloxacillin, please inform your doctor. Your doctor will prescribe Dicloxacillin only if the benefits outweigh the risk.
Children
cautionDicloxacillin is to be given to children only when prescribed by the doctor.
Habit Forming
Diet & Lifestyle Advise
- Take a high-quality probiotic supplement or eat yoghurt containing live, active cultures a few hours after your antibiotic dose to help maintain a healthy balance of gut bacteria.
- Drink plenty of fluids, especially water, throughout the day to keep your kidneys functioning well and to help your body flush out toxins.
- Keep any infected skin wounds clean, dry, and safely covered with sterile dressings to prevent re-infection or spreading the bacteria to others.
- Take the medicine on an empty stomach: For the best absorption, take Dicloxacillin at least 1 hour before or 2 hours after meals, unless your doctor advises otherwise. Food in general can reduce how much of the medicine your body absorbs.
Special Advise
Renal, hepatic, and blood function tests are advised during therapy.
Penicillin antibiotics are easily removed during dialysis; hence let your doctor know if you are undergoing dialysis treatment so that the dose can be scheduled after the dialysis.
Dicloxacillin may also affect liver function tests and urine glucose tests. Hence inform your doctor beforehand if you are using Dicloxacillin.
Patients Concern
Disease/Condition Glossary
Bacterial infection occurs when harmful bacteria grow in the body and causes illness. It can infect any part of the body and multiply very quickly. Bacteria occur in three basic shapes: spherical, rod, and spiral-shaped. Bacteria may be gram-positive (have thick cell walls) or gram-negative (do not have a cell wall). Some common symptoms of a bacterial infection include cough, fever, and tiredness.
FAQs
Dicloxacillin contains Dicloxacillin. It inhibits bacterial cell wall synthesis and causes cell lysis or death. Thus, Dicloxacillin helps in treating various bacterial infections.
Dicloxacillin should be used with proper caution and doctor consultation if you have any medical history of asthma, kidney disease, stomach problems (nausea, vomiting, digestive issues), bleeding disorders, and heart or liver diseases.
Dicloxacillin can affect live vaccines like typhoid vaccine and decrease their effectiveness. Please consult a doctor before you start Dicloxacillin if you are undergoing any vaccinations.
It is recommended to complete the course of Dicloxacillin even if you feel better as it is an antibiotic, and stopping it midway may lead to recurring infections. Continue taking Dicloxacillin for as long as your doctor has prescribed to treat your condition effectually.
Dicloxacillin is an antibiotic used to treat bacterial infections, such as bronchitis (inflammation of the tubes that carry air to your lungs), pneumonia (infection in one or both lungs), and staphylococcal infections.
The common side effects of Dicloxacillin include heartburn, nausea, vomiting, diarrhoea, red or swollen gums, and blisters/ulcers in the mouth. If any of these effects persist or worsen, please inform your doctor.
No, you should not take Dicloxacillin with food. For the medicine to work properly, take it on an empty stomach, either 1 hour before or 2 hours after a meal. Food greatly reduces how much of the medicine your body can absorb. Talk to your doctor or pharmacist if you are having trouble timing your doses.
Mild diarrhoea is a common side effect of antibiotics. However, if you develop severe, watery, or bloody diarrhoea, stop taking the medicine and call your doctor right away. Do not take any over-the-counter anti-diarrhoea medicines without asking your doctor first. Talk to your doctor for further guidance.
This medicine is generally considered safe during pregnancy, but it should only be used when clearly needed. Small amounts of the medicine can pass into breast milk, which might affect a nursing infant. Talk to your doctor or pharmacist to discuss the risks and benefits before starting treatment.
While alcohol does not directly stop the medicine from working, it is highly recommended to avoid alcohol while treating an infection. Alcohol can dehydrate your body, weaken your immune system, and worsen side effects like nausea or stomach upset. Talk to your doctor if you have questions about alcohol use.
No, Dicloxacillin is an antibiotic and only works against infections caused by bacteria. It has no effect against viral infections, such as the common cold, flu, or certain bronchial infections. Using antibiotics when they are not needed can make future bacterial infections harder to treat. Talk to your doctor for an accurate diagnosis.
If you develop a skin rash, hives, itching, or any swelling, stop taking the medicine immediately. These are common warning signs of a penicillin allergy, which can quickly become dangerous. Seek medical care right away and talk to your doctor before taking any similar medications.
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