Drug Class: Third-Generation Oral Cephalosporin Antibiotic | Form: Oral Suspension | Prescription Status: Prescription Only (Rx) — DRAP Registered
What is Cefspan DS Syrup?
Cefspan DS Syrup is a double-strength oral antibiotic suspension containing Cefixime 200mg per 5ml — twice the concentration of standard Cefspan Syrup (100mg per 5ml). DS stands for Double Strength — meaning the same therapeutic dose is delivered in half the volume of liquid compared to the standard formulation. This makes Cefspan DS particularly practical for older children, adolescents, and adults who require higher Cefixime doses — allowing accurate dose delivery in a smaller, more convenient volume without needing to swallow large amounts of suspension. Cefixime is a third-generation oral cephalosporin antibiotic belonging to the beta-lactam antibiotic family — one of the most clinically important and widely prescribed antibiotic classes in the world. It is used to treat serious bacterial infections of the ear, throat, chest, lungs, and urinary tract by killing the bacteria responsible for the infection rather than simply inhibiting their growth. Third-generation cephalosporins like Cefixime are significantly more resistant to the bacterial enzymes — called beta-lactamases — that have rendered many older antibiotics ineffective against modern bacteria, making Cefspan DS effective for infections that may not respond to simpler antibiotic options. Cefspan DS must always be used exactly as prescribed, for the full prescribed duration, and must never be used to treat viral infections such as the common cold, flu, or COVID-19 — antibiotics have absolutely no effect on viruses.
What is Cefspan DS Syrup Used For?
Cefspan DS Syrup is approved for the treatment of the following confirmed or strongly suspected bacterial infections:
- Acute Otitis Media (Middle Ear Infection) — bacterial infection of the middle ear space causing ear pain, fever, and reduced hearing — commonly caused by Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis (درمیانی کان کا بیکٹیریل انفیکشن)
- Acute Tonsillitis and Pharyngitis — bacterial throat and tonsil infection — particularly Group A Streptococcal (Strep throat) infection causing fever, severe sore throat, and swollen tonsils — requires a minimum 10-day course to prevent rheumatic fever (ٹانسلز اور گلے کا انفیکشن)
- Acute Bacterial Bronchitis — bacterial infection of the bronchial tubes causing productive cough, fever, and chest congestion (بیکٹیریل برونکائٹس)
- Community-Acquired Pneumonia — bacterial lung infection causing fever, cough, difficulty breathing, and chest pain — particularly caused by Streptococcus pneumoniae and Haemophilus influenzae (بیکٹیریل نمونیا)
- Acute Bacterial Sinusitis — bacterial infection of the sinuses causing facial pain, pressure, and thick purulent nasal discharge persisting beyond 10 days without improvement
- Urinary Tract Infections (UTI) — bacterial infection of the bladder and urinary tract causing painful, frequent urination, and lower abdominal discomfort — particularly caused by Escherichia coli, Klebsiella, and Proteus species (پیشاب کی نالی کا بیکٹیریل انفیکشن)
- Uncomplicated Gonorrhoea — sexually transmitted bacterial infection in adolescent and adult patients — as directed specifically by a doctor
- Typhoid Fever — Cefixime is used as part of typhoid treatment protocols in Pakistan due to widespread resistance to older first-line antibiotics — under specific specialist prescription and supervision
- Upper Respiratory Tract Infections with Confirmed Bacterial Cause — bacterial infections of the nose, throat, and upper airways where antibiotic treatment has been specifically confirmed as necessary
How Does Cefspan DS Syrup Work?
Cefixime kills bacteria through a specific, well-understood mechanism that targets a structure unique to bacterial cells and completely absent from human cells — making it highly selective against bacteria while safe for the patient:
Bacterial Cell Wall Synthesis Inhibition: All bacteria — unlike human cells — are surrounded by a rigid, protective cell wall made of a complex mesh-like polymer structure called peptidoglycan. This cell wall is absolutely essential for bacterial survival — it maintains the structural shape and integrity of the bacterium, provides mechanical strength to withstand the osmotic pressure difference between the inside of the bacterial cell and the surrounding body fluids, and protects the bacterium from rupturing in the body's fluid environment. Without a complete, intact cell wall, bacteria cannot survive.
Cefixime — as a beta-lactam antibiotic — works by identifying and irreversibly binding to specific proteins on the inner surface of the bacterial cell membrane called Penicillin-Binding Proteins (PBPs). PBPs are the enzymes that catalyse the critical final cross-linking steps in peptidoglycan synthesis — they are responsible for weaving the individual peptidoglycan strands together into the strong, cross-linked mesh that gives the cell wall its structural integrity. By binding to and permanently blocking these enzymes, Cefixime prevents the bacteria from completing cell wall synthesis and from repairing existing cell wall damage. As the bacteria continue to grow and attempt to divide, the progressively weakening and incomplete cell wall cannot withstand normal osmotic pressure — the bacterial cell swells with fluid, the cell wall fails catastrophically, and the bacterium ruptures and dies. This is a true bactericidal action — Cefixime actively kills bacteria rather than simply slowing their growth.
Third-Generation Beta-Lactamase Stability: The most clinically important advantage of Cefixime over older beta-lactam antibiotics is its significantly enhanced resistance to beta-lactamases — specialised enzymes produced by many common bacteria specifically to destroy beta-lactam antibiotics by hydrolyzing the beta-lactam ring that is essential for their antibacterial activity. Many bacteria that are now resistant to older penicillins and first and second-generation cephalosporins produce these enzymes as a primary defence mechanism. The molecular architecture of Cefixime's beta-lactam ring has been specifically engineered to be highly stable against hydrolysis by the most clinically significant beta-lactamases — including the TEM-type and SHV-type enzymes produced by Haemophilus influenzae, Moraxella catarrhalis, and many Escherichia coli strains. This beta-lactamase stability allows Cefspan DS to retain full antibacterial activity against a wide range of organisms that have become resistant to simpler antibiotics.
Broad-Spectrum Coverage with Gram-Negative Emphasis: Cefixime has a broad spectrum of antibacterial activity with particularly powerful coverage against Gram-negative bacteria — the organisms most commonly responsible for urinary tract infections, ear infections, and lower respiratory infections. Key organisms susceptible to Cefixime include Haemophilus influenzae, Moraxella catarrhalis, Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis, Neisseria gonorrhoeae, and Salmonella typhi. It also covers important Gram-positive respiratory pathogens — particularly Streptococcus pneumoniae and Streptococcus pyogenes (Group A Strep) — that cause pneumonia, tonsillitis, and otitis media.
Double Strength Advantage: At 200mg per 5ml, Cefspan DS delivers twice the Cefixime dose per measured volume compared to standard Cefspan (100mg per 5ml). This means older children, adolescents, and adults requiring 200mg to 400mg doses per administration only need to measure and swallow 5ml to 10ml of suspension — a significantly smaller and more convenient volume than the 10ml to 20ml that would be required with the standard strength. This improves dosing accuracy, patient compliance, and ease of administration — all critical factors in ensuring antibiotic treatment is completed successfully.
Dosage and Administration
⚠️ Always take exactly as prescribed by your doctor. Never stop the course early even if the patient feels completely better — completing the full antibiotic course is essential to eliminate all bacteria and prevent antibiotic resistance developing. Reconstitute the suspension correctly before first use. Shake well before every single dose. Never use for viral infections.
| Patient Group | Dose of Cefspan DS (200mg/5ml) | Frequency |
|---|---|---|
| Adults and children over 12 years | 5ml (200mg) to 10ml (400mg) | Once daily OR divided twice daily — as prescribed |
| Children 6 to 12 years (approx. 20 to 40kg) | 2.5ml to 5ml (100mg to 200mg) | Once daily or twice daily — as prescribed by doctor |
| Children 2 to 6 years (approx. 10 to 20kg) | 1.25ml to 2.5ml (50mg to 100mg) | Once or twice daily — strictly as prescribed |
| Children under 2 years | Dose strictly by weight — as prescribed only | Always under direct medical supervision |
| Maximum daily dose | 400mg (10ml of DS suspension) per day | Never exceed without specific specialist instruction |
| Tonsillitis caused by Group A Strep | As prescribed | Minimum 10-day course — never shorter |
| All other infections | As prescribed | Typically 7 to 14 days — as directed |
The correct dose of Cefixime is 8mg per kilogram of body weight per day. Always ask your pharmacist to calculate and confirm the exact volume in millilitres of Cefspan DS appropriate for your child's specific current weight.
How to Prepare Cefspan DS Suspension Before First Use:
- Tap the bottle firmly on a flat surface to loosen and settle the dry powder at the bottom
- Locate the water fill line marked on the bottle label — add exactly the specified volume of clean, cooled boiled water to this line — do not add more or less water than stated
- Replace the cap tightly and shake the bottle vigorously for at least 60 seconds until all powder is completely and evenly dissolved — no powder clumps should remain at the bottom
- Allow the suspension to stand for 30 seconds then shake again to confirm complete dissolution
- Write the date of preparation clearly on the bottle label — the reconstituted suspension has a limited in-use period after mixing — refer to the product label for the specific number of days
Giving Each Dose Correctly:
- Shake the bottle vigorously before every single dose — the suspension settles rapidly between doses
- Use only the oral syringe or graduated measuring spoon provided — never a household teaspoon
- Measure the dose carefully at eye level for accuracy
- Administer directly into the mouth — for children, slowly dispense into the inside of the cheek using the oral syringe in small amounts to allow comfortable swallowing
- Cefspan DS can be given with or without food — taking after a small meal significantly reduces the risk of nausea and stomach discomfort
- For twice-daily dosing — space doses evenly at 12-hour intervals (e.g., 8am and 8pm) to maintain consistent antibiotic blood levels throughout the day
- Replace the cap immediately after every use and store appropriately
Active Ingredient
| Ingredient | Strength per 5ml | Role |
|---|---|---|
| Cefixime (as trihydrate) | 200mg per 5ml | Third-generation oral cephalosporin antibiotic — kills bacteria by irreversibly blocking bacterial cell wall synthesis enzymes |
Who Should NOT Use Cefspan DS Syrup?
Do not use this syrup if the patient:
- Is allergic to Cefixime, any other cephalosporin antibiotic (e.g., Cephalexin, Cefuroxime, Cefpodoxime, Ceftriaxone), or any other ingredient in this suspension
- Has a known severe allergy to penicillin — approximately 1 to 10% of patients with penicillin allergy may also react to cephalosporins due to structural cross-sensitivity between the two antibiotic families — always inform your doctor of any penicillin allergy before starting any cephalosporin (پینسلین سے الرجی)
- Has a viral infection including common cold, influenza, COVID-19, or viral sore throat — Cefixime is an antibiotic with absolutely zero activity against viruses — using it for viral infections provides no benefit and contributes to antibiotic resistance
- Has severe kidney failure — Cefixime is primarily cleared by the kidneys — severe renal impairment requires dose reduction and medical supervision to prevent dangerous drug accumulation
- Has a history of antibiotic-associated colitis caused by Clostridioides difficile — any antibiotic can trigger this serious gut infection and a history of it requires careful antibiotic selection by a doctor
Tell your doctor before use if the patient:
- Has any history of allergy to any antibiotic — particularly penicillins or other cephalosporins — nature of previous allergic reaction must be assessed
- Has any degree of kidney impairment — dose reduction may be required
- Has liver disease — monitor liver function if prolonged use is necessary
- Has a history of gastrointestinal disease — particularly inflammatory bowel conditions
- Is taking Warfarin or any other blood-thinning medicine — Cefixime enhances anticoagulant effect
- Is taking any other medicines — inform doctor of all medicines before starting antibiotics
- Is pregnant or breastfeeding — doctor will assess risk-benefit — Cefixime is generally considered relatively safe but must only be used when clearly necessary
Side Effects
Like all antibiotics, Cefspan DS Syrup can cause side effects. Cefixime is generally very well tolerated. Not everyone will experience them.
Common Side Effects (relatively frequent):
- Diarrhoea or loose stools — the most common side effect — caused by the antibiotic disrupting the normal beneficial bacteria in the gut. Usually mild and resolves after completing the course. Giving probiotic supplements — yogurt or pharmacy probiotic sachets — alongside the antibiotic significantly reduces this side effect (دست — ڈھیلے پاخانے)
- Mild nausea or stomach discomfort — taking the syrup with food reduces this significantly
- Mild abdominal cramping or bloating — related to gut flora disruption — temporary and resolves after the course
- Mild headache — temporary
- Mild skin rash — if any rash appears during treatment, stop the antibiotic immediately and consult your doctor — even mild rash must be assessed to rule out allergic reaction
Serious Side Effects (less common — seek immediate medical help):
- Severe allergic reaction (Anaphylaxis) — sudden widespread urticaria or hives, swelling of face, lips, tongue, or throat, difficulty breathing or swallowing, wheezing, drop in blood pressure, or collapse — stop the antibiotic immediately and seek emergency help without delay. This is a life-threatening medical emergency (یہ ایک طبی ہنگامی صورتحال ہے)
- Clostridioides difficile Colitis (C. diff Antibiotic-Associated Colitis) — a serious gut infection caused by overgrowth of C. difficile bacteria following disruption of normal gut flora by antibiotic use. Signs include severe, persistent, watery or bloody diarrhoea during or after the antibiotic course, severe abdominal cramping and pain, abdominal bloating, and fever — stop the antibiotic immediately and seek medical attention. Do not use anti-diarrhoeal medicines such as Loperamide for antibiotic-associated bloody diarrhoea without medical assessment — they can worsen the condition
- Severe skin reactions — Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis — extremely rare but potentially life-threatening — early warning signs include widespread blistering skin rash, peeling skin, painful mouth sores, and eye inflammation — stop the antibiotic immediately and seek emergency help
- Serum Sickness-Like Reaction — fever, joint pain, swollen lymph nodes, and skin rash developing 7 to 14 days into the antibiotic course — stop and consult your doctor promptly
- Hepatotoxicity — very rare — signs include yellowing of skin or eyes (یرقان — jaundice), dark-coloured urine, pale stools, or significant unexplained loss of appetite — stop and seek medical attention
- Superinfection — prolonged antibiotic use can allow resistant organisms or fungi to overgrow — signs include new fever, new oral thrush (white coating in mouth), new vaginal discharge, or worsening symptoms after initial improvement — inform your doctor
⚠️ If any rash, hives, swelling of face or throat, or breathing difficulty develops at any point during Cefspan DS treatment — stop the antibiotic immediately and go to the nearest hospital emergency without delay.
Drug Interactions
| Medicine / Substance | Possible Effect |
|---|---|
| Warfarin and other anticoagulants | Cefixime enhances the blood-thinning effect of Warfarin — increasing the risk of serious bleeding. Monitor INR closely during and after the antibiotic course and inform doctor immediately |
| Probenecid (gout medicine) | Significantly raises Cefixime blood levels by blocking kidney clearance — increasing both antibacterial effect and side effect risk — inform doctor before combined use |
| Antacids containing aluminium or magnesium | May reduce Cefixime absorption from the gut — take Cefspan DS at least 2 hours apart from antacids where possible |
| Other antibiotics (e.g., Azithromycin, Metronidazole, Amoxicillin) | Additional antibiotic combinations should only be given under specific doctor prescription — never self-combine antibiotics |
| Carbamazepine (epilepsy medicine) | Cefixime may increase Carbamazepine blood levels — increasing the risk of Carbamazepine toxicity including dizziness, blurred vision, and confusion — inform doctor and monitor |
| Oral contraceptive pills | Like all antibiotics, Cefixime may potentially reduce the effectiveness of oral contraceptive pills — use additional contraceptive precautions during treatment and for 7 days after completing the course |
| Live bacterial vaccines (e.g., oral typhoid vaccine — Ty21a) | Do not give live bacterial vaccines during antibiotic treatment — Cefixime can destroy the live vaccine bacteria and render the vaccine completely ineffective — discuss vaccine timing with your doctor |
| Nifedipine (blood pressure medicine) | May increase Cefixime absorption — monitor for increased Cefixime effects |
Always inform your doctor or pharmacist about all medicines, supplements, vitamins, or herbal preparations being taken before starting Cefspan DS Syrup.
Storage Instructions
Before Reconstitution (dry powder in bottle):
- Store below 25°C in a cool, dry place away from direct sunlight and moisture
- Keep out of reach of children (بچوں کی پہنچ سے دور رکھیں)
- Do not use after the expiry date on the bottle or outer carton
After Reconstitution (prepared suspension ready for use):
- Store in a cool, dry place — check the specific product label for storage temperature after mixing
- Reconstituted Cefspan DS suspension is typically stable for 7 to 14 days after preparation — always check the specific product label for the exact in-use shelf life
- Do not freeze the reconstituted suspension — freezing destroys the antibiotic
- Keep the bottle tightly closed after every use
- Shake well before every dose
- Write the preparation date clearly on the bottle label immediately after reconstitution
- Discard all remaining suspension after completing the prescribed course or after the stated in-use period — never save leftover antibiotic suspension for future use
Frequently Asked Questions (FAQs)
Q: What is Cefspan DS Syrup and how is it different from regular Cefspan Syrup? Both Cefspan Syrup and Cefspan DS Syrup contain exactly the same antibiotic — Cefixime — and treat the same types of bacterial infections. The only difference is the concentration per 5ml. Standard Cefspan Syrup contains 100mg of Cefixime per 5ml. Cefspan DS (Double Strength) contains 200mg of Cefixime per 5ml — twice the concentration. This means that for the same therapeutic dose, Cefspan DS requires only half the volume — making it more convenient for older children, adolescents, and adults who need higher doses but do not want to swallow large volumes of liquid antibiotic. Never substitute one strength for the other without recalculating the correct dose volume with your pharmacist.
Q: Why must the full antibiotic course be completed even when feeling better? After 2 to 3 days of antibiotics, the most susceptible bacteria in the infection are killed — which is why symptoms improve rapidly. However more resistant bacteria may still be present in the body in smaller numbers that are not yet causing noticeable symptoms. Stopping the antibiotic at this point allows these surviving bacteria to multiply and re-establish the infection — often in a more antibiotic-resistant form that is significantly harder to treat. Completing the entire prescribed course — 7 to 14 days for most infections and a minimum of 10 days specifically for Strep tonsillitis — ensures complete bacterial elimination and prevents both relapse and resistance.
Q: Can Cefspan DS treat the common cold, flu, or COVID-19? No — absolutely not. Cefixime is an antibiotic that is active exclusively against bacteria. The common cold, influenza, and COVID-19 are all caused by viruses — against which antibiotics have no activity whatsoever. Using Cefspan DS for a viral infection does not improve symptoms, does not speed recovery, and causes unnecessary side effects including diarrhoea and disruption of beneficial gut bacteria. More seriously — unnecessary antibiotic use drives the development of antibiotic resistance, making bacterial infections increasingly difficult to treat for everyone. Only use Cefspan DS when your doctor has confirmed or strongly suspects a bacterial infection.
Q: My child is allergic to Amoxicillin — can they take Cefspan DS safely? Amoxicillin is a penicillin and Cefixime is a cephalosporin — they belong to related antibiotic families that share a similar beta-lactam ring structure. A small cross-reactivity risk exists — estimated at 1 to 10% depending on the nature of the original penicillin reaction. If the previous reaction to Amoxicillin was a mild non-immediate rash, the risk of reacting to Cefixime is generally considered low by most clinical guidelines. However if the reaction was severe — particularly involving facial or throat swelling, difficulty breathing, or anaphylaxis — this must be clearly communicated to your doctor before any cephalosporin is prescribed. Your doctor will assess the risk carefully and may select a completely unrelated antibiotic class as a safer alternative.
Q: How do I know if the infection is bacterial or viral — and whether Cefspan DS is needed? This distinction is critically important and must always be made by a qualified doctor — not by the patient or family alone. Viral infections — which are far more common — typically cause mild to moderate symptoms that improve on their own within 7 to 10 days with rest and supportive care. Bacterial infections may cause higher persistent fever, purulent (thick yellow or green) discharge, more severe localised pain, and symptoms that are not improving or are worsening after several days. Your doctor will examine the patient, may take swabs or order blood tests, and will make an informed clinical decision on whether antibiotic treatment is necessary. Never self-prescribe antibiotics based on symptom guesswork alone.
Q: Can I save the leftover Cefspan DS suspension for next time? No — never save or reuse leftover antibiotic suspension. After reconstitution, Cefspan DS suspension is only chemically stable and microbiologically safe for a limited number of days — typically 7 to 14 days as stated on the label. After this period, Cefixime degrades and loses potency, and the suspension may become contaminated with bacteria. Additionally, the next illness may be caused by a different bacterium or a different infection altogether that requires a different antibiotic. Always discard all remaining suspension after completing each prescribed course and obtain a fresh prescription from your doctor for any subsequent infection.
⚕️ Medical Disclaimer: This product description is for informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified doctor before taking or giving any antibiotic. Never use antibiotics for viral infections. Always complete the full prescribed course. This product is a prescription medicine — it must only be used under the supervision of a licensed healthcare professional.
DRAP Registered | Prescription Required (Rx) | Shake well before every dose | Complete the full prescribed course without exception | Never use for viral infections | Discard reconstituted suspension after stated in-use period