Buy Cephalexin
cephalexin
$56.40
- Active ingredient: Cephalexin
- Category: Antibiotics
- Delivery time: Airmail (14-21 days) | EMS trackable (5-9 days)
- Prescription: Included
- Availability: In Stock
Cephalexin 500mg capsules are available to order from our Singapore pharmacy. This cephalosporin antibiotic works by interfering with bacterial cell wall formation, effectively treating a wide range of infections including skin, respiratory, ear, and urinary tract infections. It is an ideal solution for individuals requiring a potent yet well-tolerated antibiotic for common bacterial conditions.
Table of contents
- Generic Cephalexin Buyer and Patient Handbook in Singapore
- What is Cephalexin?
- Who Should Use Cephalexin?
- How Does It Work?
- Why Choose Cephalexin?
- Dosage, Administration, Lifestyle and Dietary Recommendations
- Recommended Dosage
- How to Take
- Missed Dose
- Overdose
- Special Populations
- Lifestyle & Diet
- Precautions and Warnings
- Drug Interactions
- Potential Side Effects
- Common Side Effects
- Less Common Side Effects
- Serious Side Effects
- Who Should Avoid This Medication?
- Storage Instructions
- Cephalexin Alternatives
- Frequently Asked Questions
- How long does treatment usually last?
- Can I take Cephalexin with alcohol?
- Will Cephalexin affect my birth control pills?
- What should I do if I develop diarrhea?
- Is Cephalexin safe for children?
- Why did my infection not improve after a few days?
- Can I take Cephalexin while pregnant?
- How should I store leftover tablets?
- Glossary
- Disclaimer
- Cephalexin Drug Class
- Cephalexin Connected Conditions
- Related Tags / Keywords
- How to purchase Cephalexin on our Website
- Reviews
- Write your review
Generic Cephalexin Buyer and Patient Handbook in Singapore
What is Cephalexin?
Cephalexin is a first-generation cephalosporin antibiotic used to treat bacterial infections. It belongs to the β-lactam class and works against Gram-positive and some Gram-negative organisms. In Singapore it is approved by the Health Sciences Authority and available as 500 mg oral tablets.
Who Should Use Cephalexin?
- Adults with uncomplicated skin, ear, bone, or Urinary Tract Infections.
- Patients needing short-course therapy for sore throat caused by susceptible bacteria.
- Individuals without a known allergy to penicillins or cephalosporins.
How Does It Work?
Cephalexin interferes with bacterial cell-wall synthesis, preventing the wall from forming correctly and causing the bacteria to burst. Think of it as a “construction blocker” that stops the bacteria from building a protective shell. It has low abuse potential and is not habit-forming.
Why Choose Cephalexin?
- Effective: Proven cure rates for common infections when the organism is susceptible.
- Convenient: Once- or twice-daily oral dosing simplifies treatment.
- Cost-effective: Generic versions provide the same clinical benefit as brand-name products at a lower price.
Dosage, Administration, Lifestyle and Dietary Recommendations
Recommended Dosage
- Standard adult dose: 500 mg every 6-12 hours, depending on infection severity.
How to Take
- Swallow the tablet whole with a full glass of water.
- Can be taken with or without food; food may reduce stomach upset.
Missed Dose
- If you remember within 2 hours, take it; otherwise skip and resume the regular schedule.
Overdose
Special Populations
- Elderly: No routine dose adjustment, but monitor kidney function.
- Renal impairment: Reduce dose if creatinine clearance <30 mL/min.
- Pregnancy & breastfeeding: Generally considered safe; discuss with your clinician.
Lifestyle & Diet
- No strict dietary restrictions, but avoid taking antacids containing aluminum or magnesium within 2 hours of the dose as they may lower absorption.
Precautions and Warnings
- Do not use if you have a known severe allergy to cephalosporins or penicillins.
- Monitor for signs of allergic reaction such as rash, itching, or swelling.
- Use the full prescribed course even if you feel better to prevent resistance.
Drug Interactions
| Interacting Drug | Risk | Action |
|---|---|---|
| Probenecid | ↑ Cephalexin levels | Separate dosing by ≥2 h |
| Oral contraceptives | Possible reduced efficacy | Use backup method |
| Antacids (Al/ Mg) | ↓ Absorption | Take 2 h apart |
Potential Side Effects
Common Side Effects
- Diarrhea
- Nausea
- Mild skin rash
Less Common Side Effects
- Vaginal yeast infection
- Elevated liver enzymes
Serious Side Effects
- Severe rash or Stevens-Johnson syndrome - seek urgent care
- Clostridioides difficile colitis - contact a healthcare professional
Who Should Avoid This Medication?
- Patients with a history of Anaphylaxis to cephalosporins or penicillins.
- Those with severe Renal Failure (creatinine clearance <10 mL/min) without dose adjustment.
Storage Instructions
- Keep tablets in a tightly closed container at 20-25 °C (68-77 °F).
- Protect from excess moisture and direct sunlight.
- Keep out of reach of children.
Cephalexin Alternatives
| Name | Class | Key Difference |
|---|---|---|
| Amoxicillin | Penicillin | Broader Gram-negative coverage |
| Cefuroxime | Second-gen cephalosporin | Better for resistant strains |
| Clindamycin | Lincosamide | Useful for penicillin-allergic patients |
Frequently Asked Questions
How long does treatment usually last?
Most infections require 5-7 days of therapy, but some may need up to 14 days based on severity and site of infection.
Can I take Cephalexin with alcohol?
Occasional alcohol does not interfere with the antibiotic’s action, but excessive drinking may worsen stomach upset.
Will Cephalexin affect my birth control pills?
It may slightly reduce effectiveness; using a backup method is advisable during treatment.
What should I do if I develop diarrhea?
Stay hydrated and monitor the severity; if it is watery, bloody, or persists beyond a few days, contact a clinician.
Is Cephalexin safe for children?
Yes, pediatric dosing is weight-based; a qualified healthcare provider should determine the appropriate dose.
Why did my infection not improve after a few days?
Possible reasons include resistant bacteria, incorrect dosing, or a non-bacterial cause; re-evaluation is needed.
Can I take Cephalexin while pregnant?
It is generally considered safe, but discuss any concerns with your obstetrician.
How should I store leftover tablets?
Do not keep beyond the expiry date; discard any unused tablets in accordance with local pharmacy guidelines.
Glossary
- β-lactam: A ring-shaped chemical structure that disrupts bacterial cell-wall synthesis.
- Cephalosporin: A class of antibiotics related to penicillins, grouped by generations.
- Creatinine clearance: A measure of kidney function used to adjust drug dosing.
Disclaimer
The information provided herein is for general educational purposes only and does not replace professional medical advice. Off-label uses require discussion with a qualified healthcare provider. Readers are responsible for confirming suitability with their own clinician. Our service offers convenient access to approved medicines; we do not dispense or prescribe medications.
Cephalexin Drug Class
Cephalexin Connected Conditions
Related Tags / Keywords
How to purchase Cephalexin on our Website
To purchase Cephalexin on our website, just select the required dosage and quantity of pills above. The price of your choice will appear automatically. Next, add the chosen amount to your cart by clicking the Add to Cart button. You can either continue shopping for more pills or head to the checkout. At the Checkout, finalize your purchase through our secure payment gateway.
Cephalexin / Cephalexin pills are made using high-quality generic ingredients and are subject to strict quality control in line with WHO and Health Sciences Authority (HSA) standards. However, please note that Cephalexin pills are dispatched from outside Singapore due to prescriptions issued overseas.
Disclaimer: The content on this website is provided solely for informational purposes and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with any questions or concerns regarding your health, and never disregard or delay seeking professional advice based on the information presented here. Use of this website does not create a doctor-patient relationship, and in the event of a medical emergency, please contact your local emergency services immediately. Our website assumes no responsibility or liability for any errors or omissions in the content provided.
Reviews
Second day on these pills for a skin infection. It's already looking less red, which is a relief. But my stomach is NOT happy. Feels super bloated and gassy. My pharmacist said to take it with food, so I'm trying that with lunch today. Hopefully it helps.
Doc gave me this for a UTI. It's my first time on antibiotics in years. Took the first pill on an empty stomach like an idiot - big mistake. Got super nauseous for a couple of hours. Now I make sure to eat a proper meal with it. The burning feeling is mostly gone though, so that's good.
I get recurring sinus infections, so I know this med well. It clears things up in about 3 days for me. The key is to ALWAYS take it with food, and I also pop a probiotic pill in the morning. Otherwise, the yeast infection afterward is worse than the original problem. It's a necessary evil.
Been on Cephalexin a few times for dental abscesses. Works like a charm, but it messes with my sleep. I get these really vivid, weird dreams. Also, my sense of taste goes a bit off - everything tastes a little metallic. Small price to pay to get rid of the tooth pain, I guess.
My kid gets ear infections often, and the liquid form is a nightmare. So the doc said we could try the 500mg pill split in half for his weight. Crushing it and mixing with a spoonful of chocolate ice cream is the only way he'll take it. Works fast on the infection, but the diaper rash from the antibiotics is brutal.
This is my go-to for bronchitis. I always ask for it because it works. But I have to be super careful with alcohol - even a beer makes me feel dizzy and sick. I just avoid it completely until a few days after finishing the course. Also, drink tons of water or you'll feel dehydrated.
Took this for a stubborn skin infection. It cleared the infection, no doubt. But it also gave me a pretty bad rash all over my chest and back. Doctor said it's a known side effect. So it fixed one problem and gave me another. Had to stop and use a different cream for the rash.
I have a weak stomach, so antibiotics are tough. This one works for my infections, but I have to be strategic. I take it right after a big meal, and I also drink yakult every day. If I don't, I get terrible diarrhea. It's a balancing act, but it gets the job done.