Exciting news! 🎉 Qwark’s AI pharmacy assistant (in beta) is now live and ready to answer any medication-related questions you may have!Try it out now!
  1. Drugs
  2. Cephalexin
Cephalexin Image


Free shipping
No membership fee
Qwark price promise
Qwark is committed to lowering your prescription prices. We will always recommend the best price we can find. If you find a lower price on an identical, in-stock product, tell us and we'll match it.

For more strengths and prices, please contact Qwark support

Need help?

Our patient support team is available Monday through Friday 8AM - 6PM PST, and Saturday 9AM - 12PM PST.

What Is Cephalexin?

Cephalexin is a prescription medication commonly known by its brand name, Keflex. It is classified as a cephalosporin antibiotic and is used to treat a variety of bacterial infections. This drug works by stopping the growth and multiplication of bacteria in the body. It does this by interfering with the formation of the bacterial cell wall, which is essential for bacteria to survive. By inhibiting the cell wall synthesis, cephalexin helps to eliminate the bacteria causing the infection and alleviate the associated symptoms. Cephalexin is primarily prescribed to treat infections such as skin and soft tissue infections, respiratory tract infections, urinary tract infections, middle ear infections, and bone infections. It is important to follow the prescribed dosage and complete the full course of treatment to ensure that the infection is properly eradicated. Like any medication, cephalexin may cause side effects such as diarrhea, nausea, vomiting, stomach pain, and skin rash. It is advisable to consult with a healthcare professional if any side effects occur or if there are any concerns regarding its usage or effectiveness. It is crucial to note that cephalexin is an antibiotic and is only effective against bacterial infections. It does not work against viral infections such as the common cold or flu. Therefore, it should only be used when prescribed by a healthcare professional for a diagnosed bacterial infection.

How to use Cephalexin?

To use cephalexin properly, it's important to follow the instructions and recommendations provided by your healthcare provider. Here are some general guidelines for using cephalexin: 1. Dosage: Take the medication exactly as prescribed by your doctor. The dosage and duration of treatment may vary depending on the type and severity of the infection. It's essential to complete the full course of medication, even if you start feeling better, to ensure that the infection is completely treated. 2. Administration: Cephalexin is available in capsule, tablet, and liquid form. It can be taken with or without food, although taking it with food may help reduce stomach upset. If you're prescribed the liquid form, carefully measure the prescribed dose using a measuring device to ensure accurate dosage. 3. Timing: Try to take cephalexin at evenly spaced intervals throughout the day. This will help maintain a consistent level of the medication in your body and maximize its effectiveness. Setting reminders or incorporating it into your daily routine can be helpful. 4. Drink water: Ensure that you drink enough water while taking cephalexin to stay hydrated and help the medication work optimally. Adequate hydration also helps prevent potential side effects like kidney problems. 5. Store properly: Store cephalexin as directed on the packaging or by your pharmacist. Typically, it should be kept at room temperature away from moisture, heat, and light. Be sure to keep it out of reach of children. Remember, cephalexin is an antibiotic specifically designed to fight bacterial infections. It is not effective against viral infections such as the common cold or flu. If you have any concerns or questions about using cephalexin, it is best to consult with your healthcare provider for personalized advice.

Before using cephalexin, it's important to be aware of certain warnings and precautions associated with its use. This medication is a prescription drug that is commonly used to treat various bacterial infections, such as urinary tract infections, respiratory tract infections, skin infections, and bone infections. Here are some important warnings to consider: 1. Allergic reactions: Individuals who have a known allergy or hypersensitivity to cephalexin, other cephalosporins, or penicillins should avoid using this medication. Allergic reactions can range from mild to severe and may include symptoms such as rash, itching, swelling, and difficulty breathing. Seek immediate medical attention if any signs of an allergic reaction occur. 2. Clostridium difficile-associated diarrhea: Antibiotic use can disrupt the natural balance of bacteria in the intestine and may lead to the overgrowth of Clostridium difficile, a bacteria that can cause severe diarrhea. If you experience persistent or severe diarrhea during or after treatment with cephalexin, it is important to contact your healthcare provider. 3. Kidney function: Cephalexin is primarily eliminated by the kidneys. Therefore, individuals with impaired kidney function may require dosage adjustments or monitoring while using this medication. It is important to inform your doctor about any pre-existing kidney conditions or if you are taking other medications that may affect kidney function. 4. Drug interactions: Cephalexin may interact with certain medications, such as probenecid or some oral contraceptives. Inform your healthcare provider about any other medications, supplements, or herbal products you are taking to avoid potential interactions. 5. Pregnancy and breastfeeding: If you are pregnant, planning to become pregnant, or breastfeeding, it is important to discuss with your doctor the potential risks and benefits of using cephalexin. While this medication is generally considered safe to use during pregnancy and breastfeeding, individual circumstances may vary. As always, it is crucial to follow your doctor's instructions and report any unusual or severe side effects while using cephalexin.

Cephalexin, also known by its brand name Keflex, is an antibiotic medication used to treat various bacterial infections. Before taking Cephalexin, it is important to be aware of several warnings and precautions. Firstly, it is crucial to inform your healthcare provider about any known allergies or sensitivities to Cephalexin or other antibiotics, as an allergic reaction can occur. Additionally, it is essential to disclose your medical history, especially if you have or have had kidney disease, intestinal disorders, or any other medical conditions. This information will help your doctor determine the appropriate dosage and monitor your health during treatment. Furthermore, Cephalexin may interact with certain medications, such as blood thinners or oral contraceptives. It's important to inform your healthcare provider about all the medications, herbal supplements, and vitamins you are currently taking to avoid any potential drug interactions. Pregnant or breastfeeding women should inform their healthcare provider before taking Cephalexin, as it can pass into breast milk and may have potential risks to the baby. It's worth noting that Cephalexin is a prescription medication, and it should only be taken as directed by your healthcare provider. It is essential to complete the full course of treatment, even if your symptoms improve, to effectively eliminate the infection and prevent antibiotic resistance. If you experience any severe side effects while taking Cephalexin, such as severe allergic reactions or persistent diarrhea, it is important to seek medical attention immediately.

Cephalexin, a commonly prescribed antibiotic, is used to treat various bacterial infections. As with any medication, there are potential side effects associated with its use. Here are some of the common side effects that may occur: 1. Gastrointestinal Issues: The most frequently reported side effect is gastrointestinal discomfort, including nausea, vomiting, diarrhea, and stomach pain. Taking cephalexin with food can help alleviate these symptoms. 2. Allergic Reactions: Some individuals may experience allergic reactions to cephalexin, such as rash, itching, swelling, or difficulty breathing. If you notice any allergic symptoms, seek immediate medical attention. 3. Skin Reactions: Cephalexin can cause skin reactions, including redness, itching, hives, or a severe skin rash. If you experience any skin changes, contact your doctor. 4. Candidiasis: Cephalexin may disrupt the natural balance of bacteria in the body, leading to an overgrowth of a fungus called Candida. This can result in oral thrush or vaginal yeast infections. 5. Headache and Dizziness: Some individuals may experience headache or dizziness while taking cephalexin. If you experience persistent or severe headaches, inform your healthcare provider. 6. Interactions with Other Medications: Cephalexin may interact with certain medications or substances, including blood thinners, probiotics, and oral contraceptives. Inform your doctor about any other medications or supplements you are taking to avoid potential interactions. It's important to remember that these side effects are not exhaustive, and there may be other rare or serious side effects associated with cephalexin. If you experience any concerning symptoms while taking this medication, consult your healthcare provider for further evaluation and guidance.

The active ingredient in cephalexin is, well, cephalexin. It is an antibiotic that belongs to the class of medications known as cephalosporins. Cephalexin is effective against a wide range of bacteria and is commonly used to treat various types of bacterial infections, such as respiratory tract infections, skin and soft tissue infections, urinary tract infections, and middle ear infections. In addition to the active ingredient, cephalexin, the drug may also contain several inactive ingredients, which can vary depending on the manufacturer. These inactive ingredients are typically necessary to help form the medication into the desired dosage form, such as a capsule or tablet, and may include things like fillers, binders, colorants, and flavorings. While these inactive ingredients are not responsible for the therapeutic effects of the drug, they can sometimes cause allergic reactions or other sensitivities in some individuals. Therefore, it's important to read the drug label and consult with a healthcare professional if you have any known allergies or sensitivities to certain ingredients.

Cephalexin, a generic prescription drug, should be stored in a cool, dry place away from direct sunlight. It is essential to follow the specific storage instructions provided by the manufacturer or as directed by your healthcare provider or pharmacist. Generally, cephalexin should be stored at room temperature, around 68-77°F (20-25°C). It is crucial to keep this medication out of reach of children and pets, as they should not have access to it. Additionally, cephalexin should not be stored in the bathroom or near the kitchen sink, where moisture and heat can impact its effectiveness. Always check the expiration date before using cephalexin, and if the medication has expired, it should be disposed of properly. If you have any unused or expired medication, consult with your pharmacist regarding the appropriate disposal methods in your area. It is important to handle and store medications, including cephalexin, in a manner that ensures their efficacy and safety.