Presentation Tablets for oral administration containing cephalexin (as cephalexin monohydrate PhEur) in three strengths: Rilexine 75 containing 75mg cephalexin Rilexine 300 containing 300mg cephalexin Rilexine 600 containing 600mg cephalexin Cephalexin monohydrate is a bactericidal antibiotic of the cephalosporin family, obtained by hemi-synthesis of the 7 amino-cephalosporanic nucleus. Cephalexin acts by inhibiting the nucleopeptide synthesis of the bacterial wall. As a result bacterial destruction occurs. Cephalexin is not inactivated by ß-lactamases produced by the Gram positive bacteria and which normally affect penicillins. After oral administration, Cephalexin is absorbed through the intestinal barrier. The plasma peak is observed very quickly (T max. 1.5). Therapeutic skin levels are obtained within 2 hours. Cephalexin is eliminated as an active form, mainly by the urinary route (85%). Cephalexin is effective against a wide range of Gram positive and Gram negative bacteria including: Staphylococci, Streptococcus spp., Pneumococci, E. Coli, Klebslella spp, and Salmonella spp. Uses Treatment of the following infections caused by bacteria sensitive to cephalexin: Infections of the urinary tract in cats and dogs (such as nephritis and cystitis). Cutaneous infections (pyoderma) in dogs, including skin fold pyoderma impetigo, folliculitis, furunculosis and cellulitis. Dosage and administration 15 mg Cephalexin per kg bodyweight twice daily (equivalent to 30 mg per kg bodyweight per day): for a duration of 14 days in cases of urinary tract infection; at least 15 days in cases of superficial pyoderma; at least 28 days in cases of deep pyoderma. To achieve this dosage, administer Cats and dogs one tablet of Rilexine 75 per 5 kg bodyweight Dogs only one tablet of Rilexine 300 per 20 kg bodyweight one tablet of Rilexine 600 per 40 kg bodyweight Rilexine tablets are well accepted by cats and dogs but may be crushed or added to food if necessary. In severe or acute conditions the dose may be safely doubled. Contra-indications, warnings, etc Do not use in animals known to be hypersensitive to penicillins. Do not use in rabbits, guinea pigs, hamsters and gerbils. As with other antibiotics which are excreted mainly by the kidneys, unnecessary accumulation may occur in the body when renal function is impaired. In case of known renal insufficiency the dose should be reduced. Operator warnings As with all other penicillins, cephalosporins may cause sensitisation (allergy) following injection, inhalation, ingestion or skin contact. Sensitivity to penicillins may lead to cross sensitivity to cephalosporin and vice versa. Allergic reactions to these substances may occasionally be serious. 1 Do not handle this product if you know you are sensitised, or if you have been advised not to work with such preparations. 2 Handle this product with great care to avoid exposure, taking all recommended precautions. Wash hand after use. 3 If you develop symptoms following exposure such as skin rash you should seek medical advice and show the doctor this warning. Swelling of the face, lips or eyes or difficulty breathing are more serious symptoms and require urgent medical attention. Pharmaceutical precautions Keep out of reach of children. Protect from light. Legal category POM-V (previously POM) Packaging Quantities Rilexine 75: Boxes of 140 tablets (20 blisters of 7 tablets per blister). Rilexine 300: Boxes of 140 tablets (20 blisters of 7 tablets per blister). Rilexine 600: Boxes of 140 tablets (20 blisters of 7 tablets per blister).
Shipping charges mainland GB zone1
| Value |
Weight |
Delivery Charge |
| Over £49.00 |
Any Weight |
FREE |
| Under £49.00 |
No weight limit |
£4.50 |
| Under £49.00 |
Under 250 grams |
£3.49 |
Most orders are despatched the same day and standard delivery is 3 to 5 working days from despatch. FAST Expedited options are available at extra cost - these usually arrive in 24-48hrs from dispatch but delays are possible during busy periods.
Postcodes outside of Zone 1 (including some areas within mainland UK) may incur extra carriage charges due to surcharges imposed by the couriers. These will be calculated on the website at the checkout.
NB: Orders placed with faster delivery must be placed before 13:00 to ensure same day dispatch (excluding weekends and bank holidays). Please also check on the product page that the items ordered show 'In Stock' otherwise your order will be delayed until the stock becomes available, which in most cases will only be 24hrs.
Estimated "Usually shipped in" information is shown against most products
Overseas orders
We no longer send goods outside of the UK.
Prescription Items
Prescription items will be sent on receipt of a legally valid signed and dated prescription.
Pick up
We offer a pickup service for orders placed over the phone.
Please ring us on 01833 641112 for more information.
Refrigerated Items
- Refrigerated lines Packaging Cost: Despatched with Woolcool Refrigerated Packaging for £7.50.
Wool cool keeps pharmaceutical products at fridge-like, ambient, or even freezing temperatures for up to 72 hours, and possibly longer depending on the contents and use of ice packs.
Important Delivery Information:
- Receipt Required: Someone must be available to receive the delivery. Woolcool packaging is designed for temperature-controlled goods, so parcels cannot be left unattended.
- Immediate Refrigeration: Upon receipt, refrigerate the contents immediately to ensure your food or medicine remains at the correct temperature.
- Failed Delivery Attempts: We are not responsible for the cost of replacements if a delivery attempt fails due to the absence of someone to receive it.
We want you to be completely satisfied with any purchase. If not any item* can be returned to us within 14 days of receipt for exchange or refund Please give us a ring for a returns number on 01833 641112 or alternatively email sales@hyperdrug.co.uk to obtain a returns number.
*Due to legal requirements medicines may not be returned except to correct an error in despatch or in response to an "official recall". If an item is believed to be faulty it should be returned for inspection and it may be necessary to forward it to the manufacturers for testing before replacements or refunds can be authorised. This does not infringe legal rights. Please contact our customer services for a "Returns Number" which must appear on the outside of the package or it will not be accepted. We advise customers to use an insured method of shipping and to retain proof of despatch. We may refuse returns on products specially obtained or manufactured to order. Items must be returned unsoiled and unused and sent adequately packed and carriage paid.
