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Cephalexin has the following structural formula:
The nucleus of cephalexin is related to that of other cephalosporin antibiotics. The compound is a zwitterion; i.e., the molecule contains both a basic and an acidic group. The isoelectric point of cephalexin in water is approximately 4.5 to 5. The crystalline form of cephalexin which is available is a monohydrate. It is a white crystalline solid having a bitter taste. Solubility in water is low at room temperature; 1 or 2 mg/mL may be dissolved readily, but higher concentrations are obtained with increasing difficulty.
The cephalosporins differ from penicillins in the structure of the bicyclic ring system. Cephalexin has a D-phenylglycyl group as substituent at the 7-amino position and an unsubstituted methyl group at the 3-position.
Each capsule contains cephalexin monohydrate equivalent to 250 mg, 333 mg, 500 mg or 750 mg of cephalexin. The capsules also contain cellulose, D & C Yellow No. 10, F D & C Blue No. 1, F D & C Yellow No. 6, gelatin, magnesium stearate, silicone, titanium dioxide, and other inactive ingredients.
What are the precautions when taking cephalexin (Keflex)?Before taking cephalexin, tell your doctor or pharmacist if you are allergic to it; or to penicillins or other cephalosporins (such as cefpodoxime); or if you have any other Allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.Before using this medication, tell your doctor or pharmacist your medical history, especially of: kidney disease, stomach/intestinal disease (such as colitis).
The liquid form of this product may contain sugar. Caution is advised if you have Diabetes. Ask your doctor or pharmacist about using this product safely.
Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription...
What is the most important information I should know about cephalexin (Keflex)?Do not use this medication if you are allergic to cephalexin, or to similar antibiotics, such as Ceclor, Ceftin, Cefzil, Duricef, Fortaz, Omnicef, Spectracef, Suprax, and others.Before using cephalexin, tell your doctor if you are allergic to any drugs (especially penicillins), or if you have kidney or liver disease, a stomach or intestinal disorder such as colitis, diabetes, or if you are malnourished.
Take this medication for the entire length of time prescribed by your doctor. Your symptoms may get better before the infection is completely treated. Cephalexin will not treat a viral infection such as the common cold or flu.
What else can I help you with?
Does the antibiotic cephalexin 500 mg pill smell bad?
Yep.
Cephalexin or amoxicillin 500 mg Do both work as Pre treatment for dental work?
No
Can you take cephalexin 500 mg with alka-seltzer night time cold medicine?
Alka_Seltzer plus cold and cephalexin 500 mg can I take them together ?
Is cephalexin 500 mg used for sinus infection?
Yes, cephalexin 500 mg can be used to treat sinus infections, particularly if they are caused by bacteria susceptible to this antibiotic. However, it is not the first-line treatment for sinusitis; doctors typically prescribe other antibiotics, such as amoxicillin or amoxicillin-clavulanate, unless there are specific reasons to use cephalexin. Always consult a healthcare professional for an accurate diagnosis and appropriate treatment.
Can 1500 mg of cephalexin kill you?
no
What is the recommended dosage of cephalexin for treating a bladder infection?
The recommended dosage of cephalexin for treating a bladder infection is typically 500 mg to be taken every 6 hours for a total of 7-14 days. It is important to follow the instructions provided by your healthcare provider.
Can cephalexin 500 mg be used for strep throat?
Yes. This drug can be used for strep throat. Cephalexin 500 has to be taken twice a day for ten days. That will be costly. Also that the drug of choice is penicillin V, 250 mg three times a day for ten days. Two times a day is enough, but when the patient miss the dose, treatment becomes less effective. Shorter course is also not effective in all the cases.
Is it safe to give my cat cephalexin 250 mg?
It is generally safe to give cats cephalexin 250 mg, but it is important to consult with a veterinarian before administering any medication to your pet.
How many days do you take cephalexin 500 mg for ear infection?
The typical duration for taking cephalexin 500 mg for an ear infection is usually 7 to 14 days, depending on the severity of the infection and the doctor's recommendation. It's essential to follow your healthcare provider's instructions regarding the specific length of treatment. Always complete the full course of antibiotics, even if symptoms improve before finishing the medication.
What is the recommended dosage of cephalexin for treating a urinary tract infection?
The recommended dosage of cephalexin for treating a urinary tract infection is typically 500 mg to be taken every 6 hours for a total of 7 to 14 days. It is important to follow the instructions provided by your healthcare provider.
What type of antibiotics are used to treat a abcess?
Surgical drainage of the bus, warm salted bath, hot back application, antibiotics. Really simple proceder.
How many grams are in 500 mg?
500 mg = 0.5 g
