Keflex, or Cephalexin, treats bacterial infections. Always follow your doctor’s instructions precisely. Incorrect usage can lead to treatment failure or antibiotic resistance.
Common Infections Treated by Keflex
- Skin infections (cellulitis, impetigo)
- Ear infections (otitis media)
- Respiratory tract infections (bronchitis, pneumonia – in some cases)
- Urinary tract infections (UTIs)
Keflex is usually taken orally, but dosage depends on the infection’s severity and your overall health. Typical dosages range from 250mg to 1000mg, several times daily.
Possible Side Effects
Like all medications, Keflex can cause side effects. These may include:
- Nausea
- Diarrhea
- Vomiting
- Stomach cramps
Rare but more serious side effects exist. Seek immediate medical attention if you experience allergic reactions (rash, itching, swelling), severe stomach pain, or difficulty breathing.
Important Considerations
Inform your doctor about all medications you currently take, including over-the-counter drugs and supplements. This is vital to prevent potential interactions. Pregnancy and breastfeeding: Discuss Keflex use with your doctor before taking it if you’re pregnant or breastfeeding. Alcohol consumption while taking Keflex should be minimized or avoided entirely, as it can increase the risk of side effects. Complete the prescribed course of antibiotics, even if you feel better before finishing the medication. This prevents the infection from returning.
When to Seek Medical Attention
Contact your doctor immediately if your symptoms worsen or if you experience any of the serious side effects mentioned earlier. Don’t hesitate to seek medical assistance – your health is paramount.
Drug Interactions
Keflex can interact with certain medications. Examples include anticoagulants (blood thinners) and some diuretics. Always disclose your complete medical history to your physician.
Disclaimer:
This information is for educational purposes only and does not constitute medical advice. Always consult your physician or pharmacist for any health concerns or before making any decisions related to your health or treatment. They can provide personalized guidance based on your individual needs and medical history.
Interactions with Other Medications and Substances
Always inform your doctor about all medications you take, including over-the-counter drugs, herbal supplements, and vitamins. Keflex (cephalexin) can interact with certain medications, potentially reducing their effectiveness or increasing the risk of side effects.
For example, concurrent use with methotrexate may increase the risk of methotrexate toxicity. Similarly, Keflex might interfere with the effectiveness of oral contraceptives, potentially leading to unexpected pregnancies. Therefore, discuss alternative birth control methods with your doctor during Keflex treatment.
Keflex can also interact with anticoagulants like warfarin, potentially increasing bleeding risk. Close monitoring of your blood clotting time is necessary if you’re taking both medications. Probenecid can affect how your body processes Keflex, potentially leading to higher levels of the antibiotic in your blood.
Alcohol consumption while taking Keflex isn’t generally restricted, but excessive alcohol intake should always be avoided as it can negatively affect your overall health.
This information is not exhaustive. Consult your physician or pharmacist for personalized advice concerning potential drug interactions based on your specific health situation and medication list. They can provide tailored recommendations to ensure your safety and treatment efficacy.
