Novocillin LC 1000 mg Intramammary Suspension for Lactating Cows
Active ingredient: Oxacillin Sodium
Form
Intramammary
Species
Manufacturer
Pharmanovo Veterinararzneimittel GmbH
VMD MA No.
52644/3000
What it's used for
Treatment of clinical mastitis caused by producing strains) and spp. susceptible to oxacillin.
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Novocillin LC 1000 mg Intramammary Suspension for Lactating Cows — SPC Details
Source: VMD Summary of Product Characteristics (SPC). Last updated 26 Mar 2026.
producing strains) and spp. susceptible to oxacillin.
1000 mg oxacillin sodium per affected udder quarter, corresponding to 10 g of the
product (full content of one syringe) per affected udder quarter. Three consecutive
treatments must be administered, at 24-hour intervals.
Immediately prior to the individual treatment, all udder quarters should be milked out
carefully. The teat tip should be cleaned and disinfected, followed by intramammary
administration of the content from one intramammary syringe per affected udder
quarter.
If no significant improvement of the clinical condition is observed within 2 days of
treatment, the diagnosis should be reviewed.
Shake the product before use.
cephalosporin or to any of the excipients.
Do not use in cases of resistance to isoxazolyl penicillins and cephalosporins.
reported very rarely in spontaneous reports. If such a reaction occurs, the current
treatment should be stopped immediately and an appropriate symptomatic treatment
be initiated.
In case of anaphylaxis: adrenaline (epinephrine) and glucocorticoids i.v.
In case of allergic skin reactions: antihistamines and/or glucocorticoids.
The frequency of adverse reactions is defined using the following convention:
Revised: October 2024
AN: 00132/2024Page 3 of 5
- very common (more than 1 in 10 animals treated displaying adverse reaction(s))
- common (more than 1 but less than 10 animals in 100 animals treated)
- uncommon (more than 1 but less than 10 animals in 1,000 animals treated)
- rare (more than 1 but less than 10 animals in 10,000 animals treated)
- very rare (less than 1 animal in 10,000 animals treated, including isolated reports).
Revised: October 2024
AN: 00132/2024Page 2 of 5
Special precautions for use in animals
In the case of severe swelling of the udder quarter, obstructive swelling of the milk duct
and/or obstruction of the milk ducts by cell detritus, the veterinary medicinal product
must be administered with caution to avoid pain and injuries of the teat canal.
Use of the product should be based on identification and susceptibility testing of the
target pathogens. If this is not possible, therapy should be based on epidemiological
information and knowledge of susceptibility of the target bacteria at farm level, or at
local/regional level.
Use of the product deviating from the instructions given in the SPC may increase the
prevalence of bacteria resistant to oxacillin and may decrease the effectiveness of the
treatment.
Use of the product should be in accordance with official, national and regional
antimicrobial policies.
The feeding of waste milk containing residues of oxacillin to calves should be avoided
up to the end of the milk withdrawal period (except during the colostral phase), because
it could select antimicrobial-resistant bacteria within the intestinal microbiota of the calf
and increase the faecal shedding of these bacteria.
Special precautions to be taken by the person administering the veterinary medicinal
product to animals
Penicillins and cephalosporins may cause hypersensitivity (allergy) following injection,
inhalation, ingestion or skin contact. Hypersensitivity to penicillin may lead to cross
reactions to cephalosporins and vice versa. Allergic reactions to these substances may
occasionally be serious.
Do not handle this product if you know you are sensitised to penicillins or
cephalosporins or if you have been advised not to work with such preparations.
Handle this product with great care to avoid exposure by accidental contact with the
skin or eyes. Persons developing a reaction after contact with the product should avoid
handling the product (and other penicillin and cephalosporin containing products) in
future.
It is recommended to wear gloves when handling or administering the product. Wash
exposed skin after use. In case of any eye contact, wash the eyes thoroughly with
copious amounts of clean running water.
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 with breathing are more serious symptoms and require urgent medical
attention.
Wash hands after use.
chemotherapeutic agents with rapid bacteriostatic action (tetracyclines, macrolides,
lincosamides).
and increase the faecal shedding of these bacteria.
Special precautions to be taken by the person administering the veterinary medicinal
product to animals
Penicillins and cephalosporins may cause hypersensitivity (allergy) following injection,
inhalation, ingestion or skin contact. Hypersensitivity to penicillin may lead to cross
reactions to cephalosporins and vice versa. Allergic reactions to these substances may
occasionally be serious.
Do not handle this product if you know you are sensitised to penicillins or
cephalosporins or if you have been advised not to work with such preparations.
Handle this product with great care to avoid exposure by accidental contact with the
skin or eyes. Persons developing a reaction after contact with the product should avoid
handling the product (and other penicillin and cephalosporin containing products) in
future.
It is recommended to wear gloves when handling or administering the product. Wash
exposed skin after use. In case of any eye contact, wash the eyes thoroughly with
copious amounts of clean running water.
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 with breathing are more serious symptoms and require urgent medical
attention.
Wash hands after use.
4.6 Adverse reactions (frequency and seriousness)
Hypersensitivity reactions (i.e., allergic skin reactions, anaphylaxis) have been
reported very rarely in spontaneous reports. If such a reaction occurs, the current
treatment should be stopped immediately and an appropriate symptomatic treatment
be initiated.
In case of anaphylaxis: adrenaline (epinephrine) and glucocorticoids i.v.
In case of allergic skin reactions: antihistamines and/or glucocorticoids.
The frequency of adverse reactions is defined using the following convention:
Revised: October 2024
AN: 00132/2024Page 3 of 5
- very common (more than 1 in 10 animals treated displaying adverse reaction(s))
- common (more than 1 but less than 10 animals in 100 animals treated)
- uncommon (more than 1 but less than 10 animals in 1,000 animals treated)
- rare (more than 1 but less than 10 animals in 10,000 animals treated)
- very rare (less than 1 animal in 10,000 animals treated, including isolated reports).
4.7 Use during pregnancy, lactation or lay
The product is intended for use during lactation.
4.8 Interaction with other medicinal products and other forms of interaction
Regarding antibacterial effects, a potential antagonism exists between penicillins and
chemotherapeutic agents with rapid bacteriostatic action (tetracyclines, macrolides,
lincosamides).
4.9 Amounts to be administered and administration route
For intramammary use.
1000 mg oxacillin sodium per affected udder quarter, corresponding to 10 g of the
product (full content of one syringe) per affected udder quarter. Three consecutive
treatments must be administered, at 24-hour intervals.
Immediately prior to the individual treatment, all udder quarters should be milked out
carefully. The teat tip should be cleaned and disinfected, followed by intramammary
administration of the content from one intramammary syringe per affected udder
quarter.
If no significant improvement of the clinical condition is observed within 2 days of
treatment, the diagnosis should be reviewed.
Shake the product before use.
4.10 Overdose (symptoms, emergency procedures, antidotes), if necessary
No information available.
4.11 Withdrawal period(s)
Meat and offal 6 days
Milk 144 hours (6 days)
5.
This information is sourced from the official Summary of Product Characteristics (SPC) published by the Veterinary Medicines Directorate (VMD). It is provided for informational purposes only and does not replace professional veterinary advice. Always consult your vet before administering any medication.
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