I Skin topics

The A to Z of Skin information has been developed to help you understand more about common skin conditions and problems, and how these may be treated.

 

  • Ichthyosis

    Ichthyosis is a non-hereditary skin condition characterised by dry and rough skin with scaling. It is often described as “fish scale skin” and usually appears for the first time in early adult lif...

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  • Icterus gravidarum

    Icterus gravidarum also known as Intrahepatic cholestasis of pregnancy, is a rare liver condition which causes an itchy skin. There is no rash but the skin may show scratch marks (excoriations) or bec...

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  • Idiopathic jaundice of pregnancy

    Idiopathic jaundice of pregnancy also known as Intrahepatic cholestasis of pregnancy, is a rare liver condition which causes an itchy skin. There is no rash but the skin may show scratch marks (excori...

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  • Impetigo

    Impetigo is an infection of the skin that can be passed from person to person. It can affect skin that is intact (known as primary impetigo) or skin that is already compromised with cuts, abrasions, i...

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  • Incobotulinumtoxin A

    Neurotoxins are a group of substances that are used in dermatology to treat hyperhidrosis (excessive sweating). They are also used to reduce wrinkles, most commonly those around the eyes and on the fo...

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  • Infantile Haemangiomas

    Infantile haemangiomas are the most common benign growths of infancy and childhood, affecting 2.6­ to 4% of babies by 6 weeks of age.

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  • Infundibular cyst

    An Infundibular cyst also known as an epidermoid cyst, is a benign walled-off cavity filled with keratin which originates from the hair follicle unit.

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  • Injectable fillers for volumisation

    Injectable fillers are an effective treatment to replace or add volume to the face. Volumisation may enhance existing features (e.g. lip and cheek augmentation) or replace facial fullness lost during ...

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  • Insect bite reactions

    Insect bites can cause reactions in the skin and may transmit diseases. Mosquitoes, flies, ticks and fleas are the main cause of bites and stings

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  • Insect bite-induced hypersensitivity

    Insect bite-induced hypersensitivity also known as papular urticaria, is a term used to describe hypersensitivity or an allergic reaction to insect bites manifested by recurrent and persistent itchy l...

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  • Intra-Epidermal Squamous Cell Carcinoma

    Intra-epidermal Squamous cell carcinoma also known as Bowen’s disease is a common superficial cancer of the skin. It appears most commonly as a slow-growing, persistent red scaly patch on areas of ...

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  • Intrahepatic cholestasis of pregnancy

    Intrahepatic cholestasis of pregnancy is a rare liver condition which causes an itchy skin. There is no rash but the skin may show scratch marks (excoriations) or become yellow (jaundiced).

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  • Intralesional steroids

    Intralesional steroids are injected under the surface of the skin by the treating doctor. They include triamcinolone acetonide and betamethasone acetate. This treatment is chosen when the main problem...

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  • Irritant contact dermatitis (ICD)

    Dermatitis is a very common, itchy red skin rash with a variety of types and causes (some types are also called eczema). It is common for a person with dermatitis to have more than one type, either at...

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  • Isotretinoin

    Isotretinoin is a medication used to treat severe acne that has not responded to other treatments and is scarring or impacting on a person’s wellbeing. Isotretinoin is one of a group of drugs called...

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