Aromatherapy at Swiss Medical Network clinics

30.07.2026

Aromatherapy: 'An increasing number of people are looking for a treatment approach that is as natural as possible.'

Aromatherapy is becoming more commonplace in hospitals and clinics, where it is used to support patients’ recovery in a natural way. It can promote well-being and alleviate symptoms such as nausea, pain and sleep problems. In this interview, Corinne Baumann, an aromatherapist and certified nurse (Advanced Diploma of Higher Education), explains how aromatherapy is used in everyday clinical practice, its benefits, and the things to bear in mind when using it.

What is aromatherapy?

Corinne Baumann: Aromatherapy, also known as aromatherapy care, is a treatment used to improve a person’s general well-being and condition. It involves using 100 per cent natural care products, including essential oils, plant oils, and hydrolates. These active ingredients can be absorbed through the nose or skin, supporting the body’s natural healing processes.

Is aromatherapy suitable for everyone?

Corinne Baumann: In principle, yes. However, there are some risk groups where caution is advised. In such cases, certain oils are omitted or replaced with others, or the dose is reduced.

Why does the Rosenklinik rely on aromatherapy?

Corinne Baumann: Aromatherapy is increasingly being integrated into hospitals and care homes. It is a valuable complementary treatment method. An increasing number of people are seeking a treatment approach that is as natural as possible. Aromatherapy enables us to meet this demand."

How is aromatherapy typically implemented in daily hospital practice?

Corinne Baumann: We have an aromatherapy care protocol which specifies which products can be offered for which symptoms. For example, a patient experiencing post-operative nausea is given a specific blend of essential oils to inhale. For a swollen, bruised knee, a decongestant, pain-relieving oil blend can be applied directly to the affected area.

We also use aromatherapy to treat other typical symptoms as a supportive measure, including sleep problems, urinary retention and constipation. We also use compresses, poultices and room fragrancing. All of these treatments are tailored to the individual patient.

Which essential oils are used most commonly, and why?

Corinne Baumann: In our department, we often use a blend of lemon, ginger and peppermint to treat postoperative nausea. For oedematous, bruised and reddened knees after surgery, we use a blend of immortelle, rose geranium and lavender. We have already received a great deal of positive feedback from patients regarding these treatments.

How can one tell the difference between a therapeutic treatment and a wellness treatment?

Corinne Baumann: A therapeutic treatment addresses existing symptoms, such as pain or coughing. Essential oils are used to specifically help relieve these symptoms. In this context, fragrance preference is of secondary importance.

In a wellness treatment, however, fragrance preference is the top priority. A pleasant scent is chosen for the person being treated – for example, a particular perfume or massage oil that makes them feel ‘pampered’. The direct effect of the oil is therefore not the main focus here.

Are there any risks or side effects that are often overlooked?

Corinne Baumann: Yes, there are. Particular caution is required when it comes to the dosage of essential oils. People often say that an extra drop or two won't make any difference. However, you should always adhere to the recommended dosage for blends and applications to avoid the risk of long-term liver damage.

It should also be noted that not all essential oils are suitable for use on children or certain at-risk groups. Some oils can raise blood pressure, and some can induce labour during pregnancy.

However, if you are aware of these issues and familiarise yourself with the subject, using essential oils is usually straightforward. If in doubt, it is best to consult a professional who has received specific training in this area.

About the expert

Corinne Baumann is a certified nurse (Advanced Diploma of Higher Education) who works on the ward at Rosenklinik Rapperswil. She has been fascinated by aromatherapy for a long time and started using it in her personal life early on. In January 2025, she started a two-year aromatherapy nursing diploma course at the Farfalla Academy in Uster. In April 2026, she introduced an aromatherapy nursing programme at the Rosenklinik.