Why is this medication prescribed?

Cephalexin is a commonly prescribed antibiotic medication. It belongs to the class of antibiotics known as cephalosporins, which are effective against a wide range of bacterial infections. Cephalexin is typically prescribed to treat various types of infections caused by susceptible bacteria.

Some common conditions that may be treated with cephalexin include:

• Skin and soft tissue infections: Cephalexin can be used to treat infections such as cellulitis (skin infection), wound infections, and impetigo (a bacterial skin infection).
• Respiratory tract infections: It may be prescribed for respiratory infections like bronchitis, pneumonia, and strep throat.
• Urinary tract infections (UTIs): Cephalexin is often used to treat uncomplicated urinary tract infections caused by susceptible bacteria.
• Bone and joint infections: In certain cases, cephalexin may be prescribed for bone and joint infections, including osteomyelitis (bone infection) and septic arthritis (joint infection).
• Ear infections: Cephalexin can be prescribed to treat certain types of ear infections, such as otitis media (middle ear infection).
• Dental infections: It may be used to treat infections of the mouth, such as dental abscesses.

How should this medicine be used?

Cephalexin should be used exactly as prescribed by a healthcare professional. It is typically available in the form of capsules or oral suspension (liquid), and the dosage and duration of treatment will vary depending on the specific infection being treated.

Here are some general guidelines for using cephalexin:

• Dosage: Take the medication as prescribed by your doctor. The dosage may vary based on factors such as the type and severity of the infection, your age, weight, and overall health.
• Frequency: Cephalexin is usually taken two to four times per day. Follow the prescribed dosing schedule and try to space the doses evenly throughout the day.
• Duration: Complete the full course of treatment prescribed by your doctor, even if you start feeling better before the treatment is over. Stopping the medication too early can lead to incomplete eradication of the infection, which may result in the return of symptoms or development of antibiotic resistance.
• Administration: If you’re taking cephalexin capsules, swallow them whole with a glass of water. You can take them with or without food. If you’re using the oral suspension, shake the bottle well before measuring the prescribed dose using a measuring spoon or syringe provided with the medication.
• Follow instructions: Pay attention to any specific instructions provided by your doctor or pharmacist. For example, some antibiotics should not be taken with certain foods or beverages, while others may require specific storage conditions.
• Allergy and other medications: Inform your healthcare provider about any known allergies or sensitivities you have, as well as any other medications you are currently taking. This information will help ensure your safety and avoid potential drug interactions.

It’s important to note that these are general guidelines, and you should always follow the specific instructions given by your healthcare professional. If you have any questions or concerns about how to use cephalexin, consult your doctor or pharmacist for clarification.

Other uses for this medicine

Cephalexin is primarily used for the treatment of bacterial infections, as mentioned earlier. However, there may be certain off-label or alternative uses for cephalexin that can be determined by a healthcare professional. It’s important to note that using any medication for off-label purposes should be done under the guidance of a healthcare professional.

What special precautions should I follow?

As for special precautions associated with cephalexin use, here are some important considerations:

• Allergies: Inform your doctor if you have any known allergies, particularly to cephalosporin antibiotics or penicillins, as there may be a higher risk of cross-reactivity.
• Medical conditions: Make sure your doctor is aware of your medical history, especially if you have a history of kidney disease, gastrointestinal disease (such as colitis), or any other chronic conditions. These factors can influence the appropriateness and dosage of cephalexin.
• Pregnancy and breastfeeding: If you are pregnant, planning to become pregnant, or breastfeeding, discuss the potential risks and benefits of using cephalexin with your healthcare provider. Cephalexin is generally considered safe for use during pregnancy and breastfeeding, but it’s important to consult your doctor for individualized advice.
• Interactions with other medications: Inform your doctor about any other medications you are taking, including over-the-counter drugs, supplements, and herbal products. Some medications may interact with cephalexin, potentially affecting its effectiveness or increasing the risk of side effects.
• Side effects: Like any medication, cephalexin can cause side effects. Common side effects may include diarrhea, nausea, vomiting, stomach pain, and skin rash. Contact your doctor if you experience severe or persistent side effects.
• Antibiotic resistance: Misuse or overuse of antibiotics can contribute to the development of antibiotic resistance. It’s essential to use cephalexin only as prescribed, complete the full course of treatment, and avoid using it for viral infections or non-bacterial conditions.

These precautions are not exhaustive, and it’s crucial to consult your healthcare provider for personalized advice based on your specific circumstances. They can provide the most accurate and up-to-date information regarding the use of cephalexin and any potential precautions or interactions that may apply to you.

What special dietary instructions should I follow?

There are no specific dietary restrictions associated with cephalexin use. However, it’s generally recommended to take cephalexin with or without food, as directed by your healthcare provider. Some individuals may experience mild stomach upset when taking antibiotics, and taking cephalexin with food can help alleviate this discomfort. If you have any concerns or questions about taking cephalexin with specific foods or beverages, it’s best to consult your doctor or pharmacist for personalized advice.

What should I do if I forget a dose?

If you forget to take a dose of cephalexin, take it as soon as you remember. However, if it’s close to the time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. It’s important not to take a double dose to make up for a missed one, as this can increase the risk of side effects. If you’re unsure about what to do, it’s always best to consult your healthcare provider or pharmacist for guidance.

What side effects can this medication cause?

Cephalexin, like any medication, can cause side effects in some individuals. Not everyone will experience side effects, and the severity and frequency of side effects can vary from person to person. Common side effects of cephalexin may include:

• Gastrointestinal effects: The most common side effects are gastrointestinal in nature and may include diarrhea, nausea, vomiting, stomach pain, and indigestion.
• Skin reactions: Some individuals may develop a rash or itching while taking cephalexin. It’s important to inform your healthcare provider if you experience any skin reactions.
• Allergic reactions: Although rare, cephalexin can potentially cause allergic reactions. Symptoms of an allergic reaction may include hives, itching, swelling (especially of the face, lips, or tongue), difficulty breathing, and wheezing. Seek immediate medical attention if you experience any signs of an allergic reaction.
• Candida infection: Prolonged use of cephalexin or high doses can disrupt the normal balance of bacteria in the body, potentially leading to a yeast infection called candidiasis. Symptoms may include genital itching, vaginal discharge, and white patches in the mouth.
• Central nervous system effects: In rare cases, cephalexin may cause central nervous system side effects such as dizziness, headache, and confusion.
• Blood disorders: Although uncommon, cephalexin can affect blood cell production. Contact your healthcare provider if you experience unusual bruising or bleeding, or if you notice signs of anemia (such as fatigue and pale skin).

It’s important to note that this is not an exhaustive list of side effects, and other rare or less common side effects may occur. If you experience any unusual or persistent symptoms while taking cephalexin, it’s important to contact your healthcare provider for evaluation and guidance.

What should I know about storage and disposal of this medication?

1. Storage:
   • Store cephalexin at room temperature, away from excessive heat, moisture, and light.
   • Follow the specific storage instructions provided with the medication. Different forms of cephalexin (capsules, oral suspension) may have different storage requirements.
   • Keep the medication out of reach of children and pets.
   • Do not use cephalexin that is expired or no longer needed. Properly discard it following the appropriate disposal methods.
2. Disposal:
   • Do not dispose of cephalexin in household trash or flush it down the toilet, unless instructed to do so by specific disposal instructions or local regulations.
   • Consult your pharmacist or local waste disposal authorities for guidance on proper disposal methods, such as community take-back programs or medication drop-off locations.

In case of emergency/overdose

• In case of an emergency or suspected overdose, contact your local emergency services or go to the nearest emergency room immediately.
• If possible, bring the medication bottle or packaging with you to provide information to healthcare professionals about the medication you have taken.

What other information should I know?

• Keep all appointments with your healthcare provider while taking cephalexin, to monitor your progress and response to the medication.
• Do not share cephalexin with others, even if they have similar symptoms or conditions. It is prescribed specifically for the individual and should not be used without medical supervision.
• Inform your healthcare provider about all other medications, supplements, and herbal products you are taking to avoid potential drug interactions.
• If you experience any new or worsening symptoms while taking cephalexin, contact your healthcare provider for evaluation.
• Follow your prescribed treatment course and complete the full course of cephalexin, even if you start feeling better before the treatment is finished.

Remember, the information provided here is a general overview, and it’s important to follow the specific instructions and advice given by your healthcare provider and the medication’s packaging. If you have any questions or concerns about storage, disposal, emergency procedures, or any other aspects of using cephalexin, consult your doctor or pharmacist for guidance.