Phexin 500mg

What is Phexin 500mg?

Phexin 500mg is a drug that is used in the treatment of bacterial infections. This medication acts by inhibiting the growth of both gram-positive and gram-negative bacteria. It proves to help treat skin, urinary tract, joint, bone, and middle ear infections. Moreover, like other antibacterial medicines, it is ineffective against viral infections such as acute bronchitis or the common cold.

Phexin 500mg is a beta-lactam antibiotic that belongs to the cephalosporin family used to treat bacterial infections of the skin, urinary tract, joint, bone, and middle ear. It serves by inhibiting the production process of the peptidoglycan layer of the bacterial cell wall. Furthermore, this drug reversibly binds to the active site of PBP, which is a factor that triggers the synthesis of the bacteria cell wall. Phexin 500mg is most active against gram-positive and moderately effective against gram-negative bacteria.

It was in 1967 that the development of Phexin 500mg first began. It was between 1969 and 1970 that marketing of this drug under the brand names Keflex and Ceporex began. The World Health Organization WHO, Phexin 500 mg is on the list of essential medications. It was in 2019 that this medicine became the 83rd most prescribed medicine across the United States of America.

How does Phexin 500mg Capsule ?

The beta-lactam antibiotic Phexin 500mg works by preventing the peptidoglycan layer of the bacterial cell wall from being produced. Additionally, this medication binds to the PBP active site, a catalyst for creating the bacterial cell wall. It has a minor effect on gram-negative bacteria but is more potent against gram-positive bacteria.

The Drugs That Interacts with Phexin 500mg

Inform your doctor if you are taking Metformin or Probenecid. Other drugs can interact with Phexin 500mg, including vitamins, herbal products, and over-the-counter medicines. However, there are, in total, about thirty-five medications that can also mix with this medication. They are as follows:

•   Metoprolol Succinate ER (metoprolol)
•   Metoprolol Tartrate (metoprolol)
•   MiraLAX (polyethylene glycol 3350)
•   Norco (acetaminophen / hydrocodone)
•   ProAir HFA (albuterol)
•   Synthroid (levothyroxine)
•   Tylenol (acetaminophen)
•   Vitamin B12 (cyanocobalamin)
•    C Vitamin (ascorbic acid)
•   Vitamin D3 (cholecalciferol)
•   Xanax (alprazolam)
•   Zyrtec (cetirizine)
•   Lyrica
•   Lexapro
•   Flonase
•   Fish Oil
•   Eliquis
•   Cymbalta
•   Benadryl
•   Aspirin

What are The Uses of Phexin 500mg Capsules?

Phexin 500mg is a cephalosporin antibiotic that comprises cephalexin. It functions by eliminating microorganisms in your body, by acting against infections brought on by bacteria, such as those of the upper respiratory tract, ears, skin, urinary tract, and bones, are treated with this drug.

Adults and children at least one-year-old who have infections are treated with Phexin 500 mg.

What are The Dosage Guidelines of Phexin 500mg Capsules?

The dosing plan of Phexin 500mg depends on the medical conditions. They are given below:

Standard Adult Dose for Otitis Media:

Oral dosages of 250 to 333 mg every six hours OR 500 mg every twelve hours

Maximum daily dosage: 4 g

Treatment time: 7 to 14 days

Usual Adult Dose for Pharyngitis:

Oral dosages of 250 to 333 mg every six hours OR 500 mg every twelve hours

Maximum daily dosage: 4 g

Diagnosis time: 7 to 14 days

Average Dose for Bacterial Infection:

IDSA advises taking 500 mg orally three to four times each day.

Usual Pediatric Dose for Otitis Media

Take it every six hours orally, between 12.5 and 25 mg/kg.

Usual Pediatric Dose for Pharyngitis:

Older than one year:

12.5 to 25 mg/kg orally every 12 hours for streptococcal pharyngitis

Usual Pediatric Dose for Bacterial Infection:

The dose is as per the recommendations of the American Academy of Pediatrics (AAP):

Younger than neonatal children:

Mild to moderate infection: 2 to 4 doses of 25 to 50 mg/kg taken orally

Use 75 to 100 mg/kg three to four times per day for severe infections.

Miss Dosage Guidelines of Phexin 500mg Capsules?

If it is almost time for your next dose, you must omit the missed dose and take the medication as soon as possible. It is also advisable that you do not combine two dosages of Phexin 500 mg into one.

Overdosage Guidelines of Phexin 500mg Capsules?

Nausea, vomiting, stomach pain, diarrhea, and blood in the urine are all possible overdose symptoms you can experience while taking Phexin 500mg. If you experience these, you need to seek immediate medical attention or call a helpline number.

What You Need to Avoid While Taking Phexin 500mg Capsule?

Diarrhea brought on by antibiotics may signal the onset of a new infection. Therefore, before taking an anti-bacterial medication like Phexin 500mg, you need to call your doctor.

Taking taking this capsule can trigger a few side effects, including difficulty in breathing, hives, swelling in the face and throat or a severe skin reaction.

Others include sore throat, skin pain, red or purple skin rash with blistering and peeling, and burning eyes.

In addition, other common side-effects may include the following:

•   Nausea and vomiting
•   Indigestion
•   Diarrhea
•   Vaginal discharge or itching

You may experience a few adverse effects on taking Phexin 500 mg. If you have specific symptoms below, you must call your doctor at once.

• Yellow color skin, dark color urine
• Fever and weakness
• Pain originating in the side or lower back
• Painful urination
• Unusual bleeding, bruising, purple or red spots under your skin
• A Seizure attack
• Pale skin, feet, and cold hands
• Serious stomach pain, diarrhea that is watery or bloody (even if it occurs months after your last dose)
• Frequent unusual tiredness, feeling light-headed or short of breath

How to Take Phexin 500mg Capsule?

Take Phexin 500mg precisely as directed by your physician. Read all drug guides or instruction sheets and adhere to all instructions on your prescription label. Furthermore, you need to measure liquid medication carefully. Use pharmaceutical dose-measuring equipment or the dosing syringe that is given (not a kitchen spoon).

You must use this medicine for the recommended period, even if your symptoms disappear quickly. In addition, you need to understand that missing doses can increase your risk of developing a drug-resistant infection.

If other people have the same symptoms, avoid sharing this drug with anyone else. The outcomes of some medical tests may have an impact on this medication. Finally, it would be best if you informed any medical professional who treats you that you are taking this medication.

What to Do Before You Take Phexin 500mg Capsule?

You must avoid using Phexin 500mg if you are allergic to the following antibiotics given below belonging to the cephalosporin family:

•   Cefditoren (Spectracef);
•   Cefpodoxime (Vantin);
•   Cefprozil (Cefzil);
•   Ceftibuten (Cedax);
•   Cefuroxime (Ceftin); and others
• Cefaclor (Ceclor, Raniclor)
• Cefadroxil (Duricef)
• Cefazolin (Ancef, Kefzol)
• Cefdinir (Omnicef)

Above all, to make sure that consuming Phexin 500 mg is safe, you need to tell your doctor if you have the following:

• Liver or renal disease
• Intestinal issues like Colitis
• Allergic reactions to the drug

Are You Aware of The Brand Names of Phexin 500mg?

The brand names of Phexin 500 mg include Zartan, Panixine, Daxbia, Keflex, and Biocef.

What are The Storage Instructions for Phexin 500mg Capsules?

You must keep the Phexin 500mg pills and capsules at room temperature and out of the reach of heat, light, moisture and children. Please also ensure that you refrigerate the liquid medication after opening. It is only after 14 days that you need to discard any unused liquid.

Frequently Asked Questions.

Q. What do you use Phexin 500mg for?

Phexin 500mg is an antibiotic available in capsule form that is taken orally to treat bacterial infections. It works well for skin, soft tissues, bones, joints, lungs, ears, throat, and urinary tract infections.

Q. How is Phexin 500mg used?

Phexin 500 mg you may consume with or without food. You must also not exceed the recommended dose. Take your regular dose of this drug drops about the same time. Even if someone else appears to have the same ailment as you, do not offer them your medication.

Q. What is Phexin 500 mg used for?

Phexin 500 mg is used as an antibiotic. It belongs to the cephalosporin family. It treats bacterial infections, including skin infections, urinary tract infections, pneumonia, and other chest infections (UTIs).

Q. Is Phexin 500mg good for a toothache?

Yes, Phexin 500mg can be used to treat tooth abscesses and gum infections. This medication is in a group of drugs called cephalosporins antibiotics and is used to fight bacterial infections in the body.

Q. Which is more muscular, Phexin 500mg or amoxicillin?

Both antibiotics work against the organisms they are intended to treat when given the proper dosage. Moreover, Phexin 500mg is more successful than amoxicillin in treating several illnesses, such as mastitis and infections of the bones and joints, because it covers more organisms.