Like all medicines,  Fucidin® ointment  can cause side effects, although  not everybody  gets them. Important  side effects to look out for: You must get urgent medical help if you have any of the following symptoms.  You may be having an allergic reaction. This is rare (may affect up to 1   in 1000 people):
You  have  difficulty breathing
Your  face or throat swell
 Your  skin develops a severe rash
 
The estimation of the frequency of undesirable   effects is based on a  pooled analysis of data from clinical trials and from spontaneous   reporting.
Based  on pooled  data from clinical studies  including  4724 patients who received  Fucidin® ointment, the frequency of undesirable effects is 2.3o/o.
The most frequently  reported  adverse reactions  during treatment are various skin reactions such as itching (pruritus) and rash, followed by various application sjte conditions   such as pa in and irritation,  which all occurred in less than 1% of patients.
Hypersensitivity    and angioedema have been reported. Uncommon side effects (may affect up to 1  in 100 people)
Eczema and irritation of the skin (incl. dermatitis and
contact dermatitis) Rash*
Itching (pruritus)
Redness of the skin (erythema)
Pain at the application site (including burning or stinging sensation on the skin)
Irritation at the application site
 
*Various  types of rash reactions such as erythematous,  pustular, vesicular, maculopapular and papular  have been reported.
Rash generalised  has also occurred.
 
Rare side effects (may affect up to 1  in 1000 people) Hypersensitivity
Eye inflammation   with red eyes and tearing (conjunctivitis) Rash, hives and swelling (angioedema)
Hives (urticaria)
Blisters
 
Paediatric   population
Frequency, type and severity of adverse reactions in children are expected to be the same as in adults.
If any of the side effects become  serious or you notice any side effect not listed in this leaflet, tell your doctor or pharmacist.