Buy Sumycin
sumycin
$19.20
- Active ingredient: Tetracycline
- Category: Antibiotics
- Delivery time: Airmail (14-21 days) | EMS trackable (5-9 days)
- Prescription: Included
- Availability: In Stock
Sumycin (Tetracycline) 250mg / 500mg tablets are available to order from our Singapore pharmacy with reliable delivery. A broad-spectrum tetracycline antibiotic, Sumycin works by inhibiting bacterial protein synthesis, effectively treating various infections including respiratory tract infections, acne, and sexually transmitted diseases. It is suitable for adults requiring reliable antibiotic therapy for bacterial conditions, offering proven effectiveness against a wide range of bacteria.
Table of contents
- Sumycin (Tetracycline) Buyer and Patient Handbook - Singapore
- What is Sumycin?
- Who Should Use Sumycin?
- How Does It Work?
- Why Choose Sumycin?
- 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 (seek medical help)
- Who Should Avoid This Medication?
- Storage Instructions
- Sumycin Alternatives
- Frequently Asked Questions
- How long does it take for Sumycin to start working?
- Can I drink coffee while taking Sumycin?
- Will Sumycin make my teeth yellow?
- Is it safe to take Sumycin with alcohol?
- What should I do if I experience a rash?
- Can I use Sumycin for a viral infection like the common cold?
- How should I store the tablets during a power outage?
- Is Sumycin covered by Singapore’s Medisave?
- Glossary
- Disclaimer
- Sumycin Drug Class
- Sumycin Connected Conditions
- How to order Sumycin from our Online Pharmacy
- Reviews
- Write your review
Sumycin (Tetracycline) Buyer and Patient Handbook - Singapore
What is Sumycin?
Sumycin is a tetracycline-type antibiotic used to treat a variety of bacterial infections such as Acne, respiratory tract infections, and certain sexually transmitted diseases. It is approved by the Health Sciences Authority (HSA) of Singapore and is available in tablet form.
Who Should Use Sumycin?
- Adults and adolescents (≥12 years) with confirmed bacterial infections suitable for tetracycline therapy.
- Patients without known hypersensitivity to tetracyclines.
- Individuals with normal liver and kidney function who are not pregnant or breastfeeding.
How Does It Work?
Sumycin binds to the bacterial 30S ribosomal subunit, blocking the addition of new amino acids to the growing protein chain. This halts bacterial protein synthesis, preventing the microbes from multiplying. Think of it as a wrench that stops a car engine (the bacteria) from turning over.
Why Choose Sumycin?
- Proven efficacy against a broad spectrum of Gram-positive and Gram-negative organisms.
- Cost-effective compared with many newer brand-name antibiotics.
- Offers a well-characterised safety profile that clinicians trust.
Off-label use should only be considered after professional consultation.
Dosage, Administration, Lifestyle and Dietary Recommendations
Recommended Dosage
- 250 mg tablet every 6 hours OR
- 500 mg tablet every 12 hours (Exact regimen depends on infection severity and clinician judgment.)
How to Take
- Swallow the tablet whole with a full glass of water.
- Take with food or a light snack to reduce stomach irritation.
Missed Dose
- If you remember within 2 hours, take it as soon as possible.
- If it’s been longer, skip the missed dose and resume your regular schedule. Do not double-dose.
Overdose
- Seek immediate medical attention.
- Bring the medication container so professionals know the exact amount taken.
Special Populations
- Elderly: May require dose adjustment if renal function is reduced.
- Children <12 years: Not recommended due to permanent tooth discoloration risk.
- Renal/Hepatic impairment: Dose reduction may be necessary; consult a healthcare professional.
Lifestyle & Diet
- Avoid taking antacids, calcium-rich dairy products, or iron supplements within 2 hours of the dose; they can lower absorption.
- No grapefruit needed; no known interaction with Sumycin.
- Limit prolonged exposure to sunlight; tetracyclines can increase photosensitivity.
Precautions and Warnings
- Do not use if you have a known allergy to tetracycline, Doxycycline, or minocycline.
- Discontinue if you develop severe rash, unexplained fever, or signs of an allergic reaction.
- Use cautiously in patients with liver disease, pancreatitis, or blood-forming disorders.
Drug Interactions
| Drug Class | Interaction Risk | Recommended Action |
|---|---|---|
| Antacids (Al + Mg) | Reduced absorption | Separate dosing by ≥2 h |
| Oral contraceptives | Decreased efficacy | Use backup contraception |
| Blood thinners (warfarin) | Potential increased INR | Monitor INR closely |
Potential Side Effects
Common Side Effects
Less Common Side Effects
- Yeast infection (vaginal or oral)
- Elevated liver enzymes
Serious Side Effects (seek medical help)
- Severe rash or Stevens-Johnson syndrome
- Persistent high fever or chills
- Hepatitis symptoms (jaundice, dark urine)
Who Should Avoid This Medication?
- Pregnant or breastfeeding women
- Patients with known tetracycline hypersensitivity
- Children under 12 years of age
- Individuals with severe renal or hepatic impairment without dose adjustment
Storage Instructions
- Keep tablets in the original container, tightly closed.
- Store at 20-25 °C (room temperature); protect from excess heat and moisture.
- Keep out of reach of children and pets.
Sumycin Alternatives
| Name | Class | Key Difference |
|---|---|---|
| Doxycycline | Tetracycline | Longer half-life; once-daily dosing |
| Amoxicillin | Penicillin | Effective for β-lactam-sensitive infections |
| Azithromycin | Macrolide | Shorter course; fewer gastrointestinal side effects |
Frequently Asked Questions
How long does it take for Sumycin to start working?
Usually within 48 hours; clinical improvement may be seen sooner for some infections.
Can I drink coffee while taking Sumycin?
Yes, moderate coffee intake does not affect its absorption.
Will Sumycin make my teeth yellow?
Long-term use, especially in children, can cause tooth discoloration; avoid prolonged therapy when possible.
Is it safe to take Sumycin with alcohol?
Alcohol does not directly interact, but both can irritate the stomach; limit alcohol to reduce discomfort.
What should I do if I experience a rash?
Stop the medication and seek medical evaluation promptly; it could be an allergic reaction.
Can I use Sumycin for a viral infection like the common cold?
No. Antibiotics are ineffective against viruses and may cause unnecessary side effects.
How should I store the tablets during a power outage?
A cool, dry cupboard away from direct sunlight is sufficient for short periods.
Is Sumycin covered by Singapore’s Medisave?
Coverage depends on the prescribing institution; check with your healthcare provider for details.
Glossary
- Broad-spectrum antibiotic: An agent active against a wide variety of bacterial species.
- Photosensitivity: Increased susceptibility to sunburn or skin irritation when exposed to UV light.
- Bioavailability: The proportion of a drug that reaches systemic circulation unchanged.
Disclaimer
This handbook provides general information about Sumycin (tetracycline) for educational purposes only. It does not substitute professional medical advice. Off-label use, dosage adjustments, and management of side effects should be discussed with a qualified healthcare professional. Our online pharmacy platform supplies medicines in compliance with Singapore regulations, but the final decision to use any medication rests with the user. Always consult a healthcare professional before starting, stopping, or changing any medication regimen.
Sumycin Drug Class
Sumycin Connected Conditions
How to order Sumycin from our Online Pharmacy
To order Sumycin | Tetracycline on our online pharmacy, all you need to do is select the required dosage and quantity of pills above. The cost of the selected pack 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 medications or head to the checkout. At the Checkout, finalize your purchase through our secure payment gateway.
Sumycin / Tetracycline 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 Sumycin 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
Started on 250mg for serious acne. It cleared up my backne in three weeks, which felt like a miracle, seriously. BUT, the heartburn is real. I cannot stress this enough: NEVER take this thing right before lying down. You will feel like your esophagus is dissolving. Now I always take it while standing, with a huge glass of water, and wait at least 30 minutes before relaxing. Small price for clear skin, I guess. Taking it with plain rice helps absorb the burn.
Been using Tetracycline 500mg daily for over eight months for rosacea flare-ups. It keeps the redness totally under control. Here's the hack: it absolutely trashes your stomach flora. If you skip your probiotics (the quality ones, not the cheap stuff) for even two days, expect major cramping and... well, diarrhea. So, Sumycin in the morning, high-dose probiotic at night. Also, avoid dairy 2 hours before/after taking the pill, otherwise it seems completely useless.
Just started 2 weeks ago. Feeling terrible, honestly. Major nausea, especially the first couple of days. Everything tastes metallic. My main worry is the photosensitivity. I live in Manila, I cannot avoid the sun completely! Even with SPF 50, I feel like I burn faster than usual. My doctor said tetracycline is the best choice for P. acnes, but I'm seriously debating if this is worth risking permanent sun damage. Maybe I should drop the dose to 250mg and see if the side effects ease up.
I was put on Sumycin 250mg for a stubborn respiratory infection that wouldn't quit. It hammered the infection quickly, credit where credit is due. The complexity? While my lungs cleared up, my anxiety definitely spiked. Felt jittery and had trouble sleeping the first week. Long-term users say this improves, but the initial "buzz" feeling was very uncomfortable. Don't drink coffee on this stuff; it compounds the jitteriness tenfold. Switched to decaf for the duration.
Been cycling Sumycin for years, primarily 250mg, break for 6 months, then repeat. It kills the cystic acne I get on my jawline completely. The trick for minimum side effects is the timing. I take mine with my largest meal (lunch) and divide the dose if possible-half in the morning, half in the afternoon. That seems to keep the systemic shock low. If I forget and take both at once, instant headache and that weird vertigo feeling. It works great, but requires commitment to timing.
Used this for H. Pylori (part of the triple therapy). Wow, it's brutal on the gut. I was warned, but nothing prepared me for the sheer intensity of the GI issues. On the upside, H. Pylori is gone. But it took three months for my digestion to normalize after stopping. Probiotic yogurt (the plain kind) was my lifeline. Anyone starting this should preemptively load up on good quality Bifidobacterium; don't wait for the symptoms to hit.
My dermatologist prescribed 500mg for severe dermatitis around my eyes, which was shocking since I thought it was only for acne. Amazingly, it cleared the inflammation rapidly. However, my teeth staining is noticeable now. I’ve been on it long-term (1 year). I wish my doctor had emphasized the potential for permanent discoloration more clearly, even in adults. It's a huge cosmetic trade-off. It’s effective, yes, but think about the long game before starting this drug.
New to this 500mg dose for tick-borne infection. Feeling completely fogged out. Not just tired, but actual cognitive slowdown-like wading through water when trying to think clearly. It helps with the fever and joint pain almost instantly, which is good, but the "brain zaps" when I stand up too fast are alarming. Been drinking tons of water and electrolytes, which helps stabilize the dizziness slightly. Hope the brain fog clears soon, I can barely function at work.