Brand & Generic Names
Anspor |
CEPHRADINE |
Apo-Cephalex |
C-Lexin |
Ceclor |
Ceporex |
CEFACLOR |
Duricef |
CEFADROXIL |
Entacef |
Cefanex |
Keflet |
CEFIXIME |
Keflex |
Cefotan |
Keftab |
CEFOTETAN |
Novolexin |
CEFPODOXIME |
Nu-Cephalex |
CEFPROZIL |
Ro-ceph |
Ceftin |
Suprax |
CEFUROXIME |
Ultracef |
Cefzil |
Vantin |
CEPHALEXIN |
Velosef |
Basic Information
- Habit forming? No
- Prescription needed? Yes
- Available as generic? Yes
- Drug class: Antibiotic (cephalosporin)
Uses
Treatment of bacterial infections. Will not cure viral infections
such as cold and flu.
Dosage & Usage Information
How to take:
Capsule--Swallow with liquid. If you can't swallow whole, open
capsule and take with liquid or food.
Liquid--Use measuring spoon.
When to take:
At same times each day, 1 hour before or 2 hours after eating.
Take until gone or as directed.
If you forget a dose:
Take as soon as you remember or double next dose. Return to regular
schedule.
What drug does:
Kills susceptible bacteria.
Time lapse before drug works:
May require several days to affect infection.
Don't take with:
Any other medicine without consulting your doctor or pharmacist.
Overdose
SYMPTOMS:
Abdominal cramps, nausea, vomiting, severe diarrhea with mucus or
blood in stool, convulsions.
WHAT TO DO:
Overdose unlikely to threaten life. If person takes much larger
amount than prescribed, call doctor, poison-control center or hospital
emergency room for instructions.
Possible Adverse Reactions or Side Effects
Life-threatening:
Hives, rash, intense Seek emergency
itching, faintness treatment immediately.
soon after a dose
(anaphylaxis); difficulty
breathing.
Common:
- Rash, redness, itching.
- Diarrhea (mild).
Infrequent:
Rectal itching, oral or
vaginal white spots.
Rare:
Mild nausea, vomiting,
cramps, severe diarrhea
with mucus or blood in
stool, unusual weakness,
tiredness, weight loss,
fever, bleeding or bruising,
abdominal cramping pain,
increased thirst, joint
pain, appetite loss.
Warnings & Precautions
Don't take if:
You are allergic to any cephalosporin antibiotic.
Before you start, consult your doctor:
- If you are allergic to any penicillin antibiotic.
- If you have a kidney disorder.
- If you have colitis or enteritis.
Over age 60:
Adverse reactions and side effects may be more frequent and severe
than in younger persons. More likely to itch around rectum and
genitals.
Pregnancy:
No proven harm to unborn child. Avoid if possible.
Breast-feeding:
Drug passes into milk. Avoid drug or discontinue nursing until you
finish medicine. Consult doctor for advice on maintaining milk
supply.
Infants & children:
No special warnings.
Prolonged use:
- Kills beneficial bacteria that protect body against other germs.
Unchecked germs may cause secondary infections.
- Talk to your doctor about the need for follow-up medical
examinations or laboratory studies to check prothrombin time.
Skin & sunlight:
No problems expected.
Driving, piloting or hazardous work:
No problems expected.
Discontinuing:
Don't discontinue without doctor's advice until you complete
prescribed dose, even though symptoms diminish or disappear.
Others:
No problems expected.
Possible Interaction with Other Drugs
GENERIC NAME |
COMBINED EFFECT |
| |
------------------------- |
----------------------- |
Anticoagulants* |
Increased anticoagulant effect. |
Erythromycins* |
Decreased antibiotic effect of |
|
cephalosporin. |
Chloramphenicol |
Decreased antibiotic effect of |
|
cephalosporin. |
Clindamycin |
Decreased antibiotic effect of |
|
cephalosporin. |
Non-steroidal |
Increased risk of peptic ulcer. |
| |
| |
Probenecid |
Increased cephalosporin effect. |
Tetracyclines* |
Decreased antibiotic effect of |
|
cephalosporin. |
Possible Interaction with Other Substances
INTERACTS WITH |
COMBINED EFFECT |
Alcohol: |
Increased kidney toxicity, likelihood |
|
of disulfiram-like* effect. |
| |
Beverages: |
None expected. |
| |
Cocaine: |
None expected, but cocaine may slow |
|
body's recovery. Avoid. |
| |
Foods: |
Slow absorption. Take with liquid |
|
1 hour before or 2 hours after eating. |
| |
Marijuana: |
None expected, but marijuana may slow |
|
body's recovery. Avoid. |
| |
Tobacco: |
None expected. |
|