Frequently Asked Questions About Keflex (Cephalexin)
1.What is Keflex (Cephalexin)?
Keflex is an antibiotic used to treat various bacterial infections.
2.How does Keflex work?
It works by disrupting the formation of the bacterial cell wall, leading to bacterial death.
3.What types of infections does Keflex treat?
It treats respiratory tract infections, urinary tract infections, skin infections, and more.
4.How should Keflex be taken?
Take Keflex as prescribed by your doctor, usually every 6 to 12 hours with or without food.
5.Can Keflex be taken with food?
Yes, taking Keflex with food can help reduce stomach upset.
6.What are common side effects of Keflex?
Common side effects include diarrhea, nausea, vomiting, and upset stomach.
7.Are there any severe side effects of Keflex?
Severe side effects include allergic reactions, severe skin reactions, and colitis.
8.What should I do if I miss a dose of Keflex?
Take the missed dose as soon as you remember, but skip it if it's almost time for your next dose.
9.Can I stop taking Keflex if I feel better?
No, complete the full course of treatment to prevent bacterial resistance.
10.How long is a typical course of Keflex?
Treatment length varies, usually 7-14 days depending on the infection.
11.Is Keflex safe during pregnancy?
Consult your doctor as it should only be used if clearly needed during pregnancy.
12.Can breastfeeding mothers take Keflex?
Cephalexin passes into breast milk; consult your doctor before use.
13.Is Keflex safe for children?
Yes, but the dosage may differ based on the child's weight.
14.Does Keflex interact with other medications?
Keflex can interact with certain other medications, so inform your doctor about all the drugs you are taking.
15.Should I avoid certain activities while taking Keflex?
Keflex may cause dizziness or drowsiness in some people; avoid driving or operating machinery if affected.
16.How should Keflex be stored?
Store at room temperature away from moisture and heat.
17.What should I do in case of an overdose?
Seek immediate medical attention in case of an overdose.
18.Is Keflex effective against all types of bacteria?
Keflex is effective against certain types of bacteria, but not all.
19.Can Keflex treat a viral infection like the flu?
No, it's ineffective against viral infections.
20.Does Keflex affect birth control pills?
Keflex may reduce the effectiveness of some birth control pills.
21.Can I drink alcohol while taking Keflex?
It's best to avoid alcohol as it can increase the risk of side effects.
22.How quickly does Keflex start working?
Symptoms usually improve within a few days of starting treatment.
23.Is there a generic version of Keflex available?
Yes, the generic form of Keflex is called cephalexin.
24.Can Keflex treat skin infections?
Yes, it's often prescribed for bacterial skin infections.
25.Can Keflex cause yeast infections?
Like many antibiotics, it may lead to secondary yeast infections.
26.What precautions should I take while using Keflex?
Inform your doctor about any allergies and your medical history.
27.Can Keflex treat urinary tract infections?
Yes, it's commonly used for UTIs.
28.Does Keflex interact with dairy products?
Dairy products don't significantly affect Keflex.
29.Is Keflex effective for sinus infections?
It can be used for bacterial sinus infections.
30.Does Keflex cause drowsiness?
Drowsiness is not a common side effect of Keflex.
31.Can Keflex be used for tooth infections?
It may be prescribed for bacterial infections in the mouth.
32.Where can I find more information about Keflex?
Consult your healthcare provider or pharmacist for more detailed information.