If you forget doses often, it may help to set an alarm to remind you. You could also ask a pharmacist for advice on other ways to remember your medicines. Accidentally taking 1 extra dose of cefalexin is unlikely to harm you or your child. Speak to a pharmacist or doctor if you're worried or you take 2 extra doses or more. Like all medicines, cefalexin can cause side effects, although not everyone gets them.
Fewer than 1 in people may have an allergic reaction to cefalexin. In most cases, the allergic reaction is mild. Keep taking the medicine, but talk to your doctor or pharmacist if these side effects bother you or do not go away:.
In rare cases, cefalexin can cause a serious allergic reaction anaphylaxis. You could be having a serious allergic reaction and may need immediate treatment in hospital. These are not all the side effects of cefalexin. For a full list see the leaflet inside your medicine packet. You can report any suspected side effect to the UK safety scheme. It's usually safe to take cefalexin during pregnancy and while breastfeeding. For safety, tell your doctor if you're trying to get pregnant, are already pregnant or if you're breastfeeding.
Tell your doctor if you're taking any of these medicines before you start taking cefalexin :. Do not take cefalexin at the same time as zinc supplements or anything with zinc in it. This is important because zinc may reduce the amount of cefalexin in your body, meaning the medicine cannot work as it's meant to.
If you do take supplements with zinc in them, make sure there is a gap of at least 3 hours before and after you take your cefalexin.
For safety, tell your doctor or a pharmacist if you're taking any other medicines, including herbal remedies, vitamins or supplements. Cefalexin is from a group of medicines called cephalosporin antibiotics. It works by killing the bacteria that causes the infection. Cefalexin can treat a wide range of bacteria so it works well for a variety of infections, such as chest, skin or urinary tract infections UTIs. For most infections, you'll start to feel better in a few days, but this depends on the type of infection you have.
It is important that you take the full course your doctor has advised, even if you feel better. It will stop the infection coming back. Tell your doctor if you do not start to feel better after taking cefalexin for 2 to 3 days, or if you feel worse at any time. Your doctor will tell you how long to take cefalexin for, as this can vary depending on the type of infection you have. Cefalexin is generally used for a short time to treat an infection.
It can also be used long term to prevent infections which keep coming back. For some types of infection, you may need to take cefalexin for at least 10 days. If you need to take antibiotics like cefalexin often, they can become less effective as the bacteria gets used to the medicine. This is called antibiotic resistance. If your symptoms start to get worse again, tell your doctor or a pharmacist. If your symptoms do not improve at all after a few days, or they start to get worse again, tell your doctor or a pharmacist.
Do not stop taking your medicine early, even if you feel better, as this makes it more likely that the infection will come back and the bacteria will be resistant to cefalexin. Carry on taking cefalexin until you've completed the course, even if you feel better. Do not stop taking it early, as there's a risk the infection could come back. It also gives any remaining bacteria a chance to change or adapt, which means the antibiotic could stop working.
This is known as antibiotic resistance. Call your doctor or local Poison Control Center, or go to the nearest emergency room. What to do if you miss a dose: Take your dose as soon as you remember. But if you remember just a few hours before your next scheduled dose, take only one dose. Never try to catch up by taking two doses at once. This could result in dangerous side effects.
How to tell if the drug is working: Your symptoms and your infection should go away if this drug is working. A prescription for this medication is refillable.
You should not need a new prescription for this medication to be refilled. Your doctor will write the number of refills authorized on your prescription. Your doctor may do blood tests to check how well your kidneys are working. There are other drugs available to treat your condition. Some may be better suited for you than others. Talk with your doctor about other drug options that may work for you.
Disclaimer: Medical News Today has made every effort to make certain that all information is factually correct, comprehensive, and up to date. However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional.
You should always consult your doctor or another healthcare professional before taking any medication. The drug information contained herein is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses. Double ear infection is when an ear infection affects both ears.
They are caused by bacteria or viruses and should be seen immediately by a doctor in…. The ears are linked to the nose and throat, and infections in any of these areas can cause ear pain when swallowing. A range of other issues, such as…. A urinary tract infection is a painful condition that has a variety of symptoms, including frequent urination accompanied by a burning feeling. Although ear infections are most common in children, adults can also get them.
Learn all about the causes, symptoms, and treatment options here. What is cephalexin? Important warnings. Cephalexin side effects. Cephalexin may interact with other medications. Cephalexin warnings. How to take cephalexin.
Take as directed. Important considerations for taking cephalexin. Are there any alternatives? Exposure to air pollutants may amplify risk for depression in healthy individuals. Shake the oral liquid well before each use. Measure the medicine with a marked measuring spoon, oral syringe, or medicine cup. The average household teaspoon may not hold the right amount of liquid. Keep using this medicine for the full treatment time, even if you feel better after the first few doses.
Your infection may not clear up if you stop using the medicine too soon. The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so. The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.
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