Drug Class: First-Generation Cephalosporin Antibiotic | Form: Oral Suspension (Syrup) | Prescription Status: Prescription Only (Rx) — DRAP Registered
What is Velosef 250mg Syrup?
Velosef 250mg Syrup is a higher-strength oral antibiotic suspension containing Cephradine 250mg per 5ml — double the concentration of Velosef 125mg Syrup. It is a first-generation cephalosporin antibiotic in liquid form, prescribed for children and adults who require a stronger oral antibiotic dose but need or prefer a liquid formulation over capsules.
The 250mg strength is particularly suited for older or heavier children, adolescents, and adults who need a liquid antibiotic — delivering twice the antibiotic concentration in the same 5ml volume compared to the 125mg syrup. This means the correct therapeutic dose can be achieved with a smaller volume of liquid per dose, which is especially useful for older children and teenagers who may find large volumes of syrup difficult to take.
Like all antibiotics, Velosef 250mg Syrup must only be given when prescribed by a doctor, at the correct dose calculated for the patient's weight, and the complete course must always be finished without skipping or stopping early — even when the patient feels better before the course ends. Incomplete antibiotic courses are one of the leading causes of antibiotic resistance (اینٹی بایوٹک مزاحمت) — a growing and serious public health problem in Pakistan and worldwide.
What is Velosef 250mg Syrup Used For?
Velosef 250mg Syrup is approved for the treatment of the following bacterial infections in children and adults:
-
Respiratory tract infections:
- Pneumonia — mild to moderate bacterial lung infection (پھیپھڑوں کا انفیکشن)
- Tonsillitis — bacterial infection and inflammation of the tonsils (ٹانسلز کا انفیکشن) — particularly common in children and adolescents
- Pharyngitis — bacterial throat infection and soreness (گلے کا بیکٹیریل انفیکشن)
- Bronchitis — bacterial infection of the airways causing persistent productive cough
- Sinusitis — bacterial infection causing facial pain, pressure, and nasal congestion (ناک کی ہڈیوں کا انفیکشن)
- Otitis media — bacterial middle ear infection (کان کا انفیکشن) causing ear pain and hearing difficulty
-
Skin and soft tissue infections:
- Cellulitis — spreading bacterial infection of the skin and deeper tissue layers (جلد کا پھیلنے والا انفیکشن)
- Abscesses — painful, pus-filled bacterial skin infections (پھوڑا)
- Impetigo — superficial bacterial skin infection common in children
- Infected wounds, cuts, surgical wound infections, and skin ulcers
-
Urinary tract infections (UTIs):
- Cystitis — bacterial bladder infection (مثانے کا انفیکشن) causing burning sensation and frequent urination
- Pyelonephritis — mild to moderate bacterial kidney infection (گردے کا انفیکشن) where oral treatment is appropriate
- Urethritis — bacterial infection of the urethra
How Does Velosef 250mg Syrup Work?
Cephradine kills bacteria by targeting one of their most vital structures — the bacterial cell wall. Every bacterium depends on this tough outer protective wall to maintain its shape, protect its internal contents, and survive inside the human body.
Cephradine binds to special proteins on the bacterial surface called Penicillin-Binding Proteins (PBPs) — the enzymes responsible for building and continuously repairing the bacterial cell wall. When Cephradine occupies and blocks these proteins, bacteria can no longer construct or maintain their wall. Without a functioning cell wall, the bacteria lose structural integrity, break apart, and die.
At 250mg per 5ml, this syrup delivers twice the antibiotic concentration of the 125mg formulation in the same volume — allowing older children and adults to reach the therapeutic blood levels required to clear moderate bacterial infections without needing to take impractically large volumes of liquid per dose.
As a first-generation cephalosporin, Cephradine is particularly effective against Gram-positive bacteria — the most common cause of throat, ear, and skin infections — as well as key Gram-negative bacteria responsible for urinary tract infections. Since human cells do not have cell walls, Cephradine selectively targets bacteria without directly harming the body's own cells.
Dosage and Administration
⚠️ Always follow your doctor's prescribed dose exactly. For children, the dose is always calculated based on body weight — never estimate or use a household spoon. Use the measuring spoon or oral syringe provided with every bottle.
Standard Dosing (Weight-Based for Children):
| Child's Weight | Typical Daily Dose | Per Dose (Every 6 Hours) | Volume per Dose (250mg/5ml) |
|---|---|---|---|
| 10kg | 250mg – 500mg/day | 62.5mg – 125mg | 1.25ml – 2.5ml |
| 15kg | 375mg – 750mg/day | 94mg – 188mg | 1.9ml – 3.75ml |
| 20kg | 500mg – 1000mg/day | 125mg – 250mg | 2.5ml – 5ml |
| 25kg and above | As calculated by doctor | Every 6 hours | As prescribed |
General Dosing Guideline:
- Usual paediatric dose: 25 to 50mg per kg of body weight per day, divided into 4 equal doses every 6 hours
- Each 5ml of Velosef 250mg Syrup contains 250mg of Cephradine
- Your doctor will prescribe the exact volume in millilitres per dose based on the patient's weight
Adult Dosing (Liquid Form):
| Indication | Usual Dose | Frequency | Typical Duration |
|---|---|---|---|
| Mild to moderate respiratory infections | 250mg – 500mg (5ml – 10ml) | Every 6 hours | 7 – 14 days |
| Urinary tract infection (cystitis) | 250mg – 500mg (5ml – 10ml) | Every 6 hours | 7 – 10 days |
| Kidney infection (pyelonephritis) | 500mg (10ml) | Every 6 hours | 10 – 14 days |
| Skin and soft tissue infections | 250mg – 500mg (5ml – 10ml) | Every 6 hours | 7 – 14 days |
| Tonsillitis / strep throat | 250mg – 500mg (5ml – 10ml) | Every 6 hours | 10 days |
How to Give or Take the Syrup:
- Shake the bottle vigorously before every single dose — Cephradine particles settle at the bottom between doses and must be evenly distributed before measuring
- Measure the exact prescribed volume using the measuring spoon or oral dosing syringe provided — never estimate with a kitchen spoon
- Can be taken with or without food — taking with a small amount of food or milk helps reduce mild stomach discomfort in sensitive patients
- Give doses at evenly spaced intervals — for example every 6 hours — to maintain consistent antibiotic blood levels throughout the day and night
- If a dose is missed, give it as soon as remembered — but if it is nearly time for the next dose, skip the missed one and continue as normal; never double the dose
- Complete the full prescribed course without exception — even when the patient feels completely well before the course ends
Active Ingredient
| Ingredient | Strength per 5ml (1 measured teaspoon) |
|---|---|
| Cephradine | 250mg |
Who Should NOT Take Velosef 250mg Syrup?
Do not give this syrup if the patient:
- Is allergic to Cephradine, any other cephalosporin antibiotic, or penicillin
- Has previously experienced a severe allergic reaction (anaphylaxis) to any beta-lactam antibiotic
- Has been specifically advised by a doctor not to use this medicine
Always inform your doctor before starting treatment if the patient has any of the following:
- Kidney disease — Cephradine is eliminated through the kidneys; dose adjustment is required to prevent harmful accumulation
- History of severe antibiotic-associated diarrhoea or colitis from previous antibiotic use
- Penicillin allergy — a small cross-reactivity risk exists between penicillins and cephalosporins; always disclose any antibiotic allergy history to the doctor
- Diabetes — Cephradine can produce false positive results in certain older urine glucose tests; inform the doctor or laboratory if testing is planned
- Is pregnant or breastfeeding — consult your doctor before use
- Is a very young infant — consult a paediatrician for precise weight-based dosing and to confirm the appropriate formulation
Side Effects
Velosef 250mg Syrup is generally very well tolerated. Side effects are uncommon but possible with all antibiotics.
Common Side Effects:
- Nausea or mild stomach discomfort — giving the dose with a small amount of food helps reduce this
- Diarrhoea (دست) or loose stools — a common effect of antibiotic use as normal gut bacteria are temporarily disrupted
- Mild skin rash or itching
- Mild headache
- Mild dizziness — more relevant in adolescents and adults
- Nappy rash or skin irritation in young infants — caused by antibiotic-related changes in gut bacteria balance
Serious Side Effects — Stop Immediately and Seek Emergency Medical Attention:
- Severe allergic reaction — sudden widespread rash, hives, swelling of the face, lips, tongue or throat, difficulty breathing or swallowing — go to the nearest emergency department immediately (یہ طبی ہنگامی صورتحال ہے)
- Severe or bloody diarrhoea — may indicate a dangerous Clostridioides difficile (C. diff) gut infection — do not give anti-diarrhoeal medicine; stop the antibiotic and contact your doctor immediately
- Yellowing of skin or eyes (یرقان / jaundice) — possible sign of liver involvement; inform the doctor promptly
- Severe skin reaction — widespread blistering, peeling, or raw areas of skin — rare but requires immediate emergency medical attention
- Seizures or fits — rare but possible at high doses in patients with kidney impairment
- Unusual bruising, persistent unexplained sore throat, or severe tiredness — possible signs of a blood disorder with prolonged use
If any serious side effect occurs in your child or yourself, stop Velosef 250mg Syrup immediately and go to the nearest hospital emergency department without delay.
Drug Interactions
Always inform your doctor or pharmacist about all medicines, supplements, vitamins, and herbal products the patient is currently taking before starting Velosef 250mg Syrup.
| Medicine / Substance | Possible Interaction |
|---|---|
| Probenecid (gout medicine) | Slows kidney elimination of Cephradine — increases and prolongs antibiotic blood levels; sometimes used intentionally under medical supervision |
| Warfarin and blood thinners | Antibiotics affect gut bacteria involved in Vitamin K production, potentially altering the effect of blood-thinning medicines — close monitoring required |
| Bacteriostatic antibiotics (e.g., Tetracycline, Chloramphenicol, Erythromycin) | These slow bacterial growth rather than killing bacteria; combining with Cephradine may reduce its bacteria-killing effectiveness — avoid unless specifically prescribed together |
| Oral contraceptives (relevant in adolescent patients) | Antibiotic use may potentially reduce their effectiveness — discuss additional contraceptive precautions during the course of treatment |
| Loop diuretics (e.g., Furosemide) | Combined use may increase kidney strain — monitoring of kidney function may be required, particularly at higher doses |
| Metformin (diabetes medicine) | No direct dangerous interaction but inform the doctor — illness and antibiotic treatment together can affect blood sugar management in diabetic patients |
| Alcohol | Not relevant for young children; adolescents and adults should avoid alcohol completely during the treatment course as it weakens the immune system and reduces the body's ability to fight infection |
Preparation and Storage Instructions
Before First Use — Reconstitution (Mixing):
- Velosef 250mg Syrup is supplied as a dry powder in the bottle — it must be mixed with water before the first dose is given
- Add clean, cooled boiled water to the bottle in two steps: add approximately half the required water first, shake well, then add the remaining water and shake again until all the powder is completely and evenly dissolved
- The exact amount of water to add is marked on the bottle label or will be specified by your pharmacist
- The syrup is ready to use immediately after mixing
Storage After Mixing (Reconstitution):
- Store the prepared syrup in the refrigerator between 2°C and 8°C after mixing
- Do not freeze the prepared syrup — freezing damages the antibiotic
- Discard any remaining syrup after 14 days — the antibiotic in the prepared liquid loses effectiveness after this period; do not use it for a later illness
- Write the date of preparation clearly on the bottle label immediately after mixing so the 14-day discard date can be tracked accurately
Storage Before Mixing:
- Store the unmixed dry powder bottle below 25°C in a cool, dry place before preparation
- Protect from direct sunlight and moisture
- Keep out of reach of children (بچوں کی پہنچ سے دور رکھیں)
- Do not use after the expiry date printed on the bottle or outer carton
Frequently Asked Questions (FAQs)
What is the difference between Velosef 125mg Syrup and Velosef 250mg Syrup?
Both contain exactly the same antibiotic — Cephradine — and work in the same way. The key difference is concentration. Velosef 125mg Syrup contains 125mg of Cephradine per 5ml, while Velosef 250mg Syrup contains 250mg per 5ml — double the concentration. The 125mg syrup is typically prescribed for younger and lighter children where smaller doses are needed. The 250mg syrup is more suitable for older, heavier children, adolescents, and adults who need higher doses, as it delivers the required antibiotic amount in a smaller, more manageable volume of liquid per dose.
My child seems fine after a few days — is it safe to stop the syrup early?
No — stopping the antibiotic early is one of the most common and harmful mistakes in antibiotic treatment. When symptoms disappear, it means the antibiotic has reduced the number of bacteria enough to ease the infection — but bacteria can still be present in the body in smaller numbers. Stopping early allows these surviving bacteria to multiply again, causing the infection to return. In some cases, these bacteria become resistant to the antibiotic, making the next course of treatment less effective. Always complete every dose of the full prescribed course.
Why is the dose for my child different from what a neighbour's child was prescribed for the same infection?
Antibiotic dosing in children is always individualised based on body weight — not just age or infection type. Two children with the same infection but different weights will correctly receive different doses. Additionally, the severity of the infection, the child's kidney function, and other medical factors influence the prescribed dose. Never copy another child's antibiotic dose or course — always follow the prescription written specifically for your child by their own doctor.
What should I do if my child vomits shortly after a dose?
If your child vomits within 30 minutes of taking a dose, it is generally safe to give that dose again — as it is likely the medicine was not absorbed. If vomiting occurs more than 30 minutes after the dose, do not repeat it — sufficient absorption has probably already occurred. If vomiting persists across multiple doses and the child cannot keep the medicine down, contact your doctor promptly — an alternative antibiotic form or route may be needed to ensure the infection is properly treated.
Can an adult take Velosef 250mg Syrup instead of capsules?
Yes — Velosef 250mg Syrup can be used by adults who have difficulty swallowing capsules, have a feeding tube, or prefer a liquid formulation. At the 250mg per 5ml concentration, adult doses can be measured conveniently — for example, a 500mg dose would require 10ml. Your doctor or pharmacist will specify the exact volume per dose based on your prescribed amount. The antibiotic works identically whether taken as a capsule or syrup.
Is Velosef 250mg Syrup safe during pregnancy or breastfeeding?
Cephradine is generally considered one of the safer antibiotic options when treatment is clearly needed during pregnancy and is sometimes prescribed when the benefit clearly outweighs any potential risk. Small amounts may pass into breast milk. However, the decision to use any antibiotic during pregnancy or breastfeeding must always be made by a qualified doctor with full knowledge of the patient's medical history and pregnancy status. Never self-medicate with any antibiotic during pregnancy — always consult your doctor first.
⚕️ Medical Disclaimer: This product description is provided for general informational purposes only and does not replace professional medical advice, diagnosis, or treatment. Antibiotics must only be given when prescribed by a licensed doctor for a confirmed or strongly suspected bacterial infection. Always follow the prescribed dose, shake well before every dose, and complete the full course. Consult your doctor or pharmacist immediately if the patient shows signs of allergic reaction, worsening symptoms, or severe diarrhoea.
DRAP Registered | Prescription Required (Rx) | Shake well before every dose — refrigerate after preparation — always complete the full course
