science

Sudocrem

Sudocrem is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Sudocrem rather than just read about it. In short: Sudocrem ( or in Ireland) is an over-the-counter medicated cream aimed primarily at the treatment of irritant diaper dermatitis. It contains a water-repellent base (consisting of oils/waxes); protective and moisturizer agents; antibiotic and antifungal agents; and a weak anesthetic.

Key takeaways

Sudocrem belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Sudocrem to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Sudocrem from memory before moving on to harder problems.

Reference excerpt

Sudocrem ( or in Ireland) is an over-the-counter medicated cream aimed primarily at the treatment of irritant diaper dermatitis. It contains a water-repellent base (consisting of oils/waxes); protective and moisturizer agents; antibiotic and antifungal agents; and a weak anesthetic. As well as nappy rash, it can also be used to treat eczema, inverse psoriasis, pressure ulcers, minor burns, surface wounds, sunburn and chilblains. It was manufactured by pharmaceutical company Forest Laboratories Europe until July 2014 when the company was acquired by, and combined with, Actavis plc. On 17 March 2015, Actavis completed the acquisition of Allergan, creating a $23 billion diversified global pharmaceutical company. In 2016 Actavis was acquired by the Israeli pharmaceutical company Teva. In Belgium, the product is sold under the brand "Dermocrem". The Netherlands was the first country Sudocrem was sold in outside Ireland and the UK. Sudocrem is also sold in Malaysia.

History

Sudocrem was developed in 1931 by Dublin-based pharmacist Thomas Smith. It was originally called "Smith's Cream", later "Soothing Cream". The name changed to Sudocrem in 1950 due to the Dublin accent pronunciation of soothing cream. During the 1960s, samples of Sudocrem that were given to new mothers in Ireland increased the popularity of the product and the brand was gradually introduced to the UK in the 1970s. Its makers claim it to be the leading nappy rash cream in both Ireland and the United Kingdom. Sudocrem was manufactured in Dublin, in the suburb of Baldoyle but is now manufactured in Bulgaria. A 2012 Irish Independent article said: "Sudocrem is the spuds and bacon of skincare creams, the Guinness of gentle nappy rash reliefs and the Tayto of topical ointments," following reports in both Irish and UK media celebrities were using the product to treat acne. There are now three Sudocrem branded products available in the UK: the original antiseptic healing cream, Sudocrem Care and Protect which is a nappy rash preventative and Sudocrem Skin Care Cream which is an everyday acne cream aimed at the youth market. Sudocrem's parent company Teva announced in May 2021 that is planning to close the Baldoyle plant and move production to Actavis' Bulgarian plant in Troyan in 2023. Teva said that reason for the closure was due to the growing international popularity of the cream, and the inability to make the site of the Baldoyle factory bigger to cope with the rising demand.

Ingredients

Sources:

Illustrations

Worked examples

Example 1 — a first encounter with Sudocrem

Start with the simplest possible case. Write down what Sudocrem claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Sudocrem before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Sudocrem ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Sudocrem

In research: Sudocrem appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Sudocrem in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Sudocrem is common in secondary-school and first-year university syllabi. It links to neighbouring topics Irish brands, Irish inventions, Israeli brands, so understanding it makes those chapters shorter.
In everyday life: Look for Sudocrem outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Sudocrem in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Sudocrem means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Sudocrem out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Sudocrem in simple terms?

Why does Sudocrem matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Sudocrem?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Sudocrem.