What is consumption in Outlander Season 7? Details of the incurable disease in the period drama, explored 

Outlander Season 7 shows consumption as a deadly disease that Claire can
Outlander Season 7 shows consumption as a deadly disease that Claire can't cure (Image via Instagram/@outlander_starz)

Outlander Season 7 Episode 9 is called Unfinished Business. It brings one of the most famous diseases in history—consumption—into the Fraser family’s troubled story. Now known as tuberculosis, consumption took many lives in the 18th and 19th centuries. It became a symbol of sadness and, strangely, romantic suffering.

For Claire Fraser (Caitriona Balfe), a surgeon from the 20th century stuck in the past, this deadly disease presents a special challenge. While she knows a lot of medicine, she can't do anything against consumption, which would be sure death in 18th-century Scotland. This episode is of particular importance. It is an impactful episode, showing what medical science could not do then.

Consumption symptoms include fever, night sweats, weight loss, and coughing up blood. This reminds us of the gap between today's medical advances and situations in the past. It also reveals the public perception of tuberculosis as a disease associated with both agony and aesthetics.

Now let's understand the history of the disease and how it plays out in Outlander.


Historically speaking, what is consumption?

Consumption, otherwise known as tuberculosis (TB), was one of the most feared diseases in the 18th and 19th centuries. The symptoms of tuberculosis (TB) often include night sweats, weight loss, fever and bloody mucus.

The disease can stay hidden before becoming active and spreading. It mainly spreads through particles in the air. Decider reports that it was very common, especially in crowded cities and bad living conditions. This made it the top cause of death in the 19th century.

Consumption had two sides, where it hurt the lower classes and did not care who they were, but elites and artists of the Romantic and Victorian times made it look beautiful. John Keats and Emily Brontë both got sick with tuberculosis, which made people think that the disease was connected to being very creative and feeling strong emotions.

According to Random Bits of Fascination, symptoms like pale skin and red cheeks were seen as beautiful, making those with the disease look like magical and sad people. This cultural view is very different from that portrayed in Outlander, where consumption is not beautiful or fancy—it's terrible.


Why can’t Claire cure consumption in Outlander?

Claire Fraser’s inability to cure consumption only goes on to show the limitations of her 20th-century knowledge in the 18th-century setting. While modern medicine offers vaccines and antibiotics to combat tuberculosis, these tools are unavailable to Claire in Outlander.

The American Lung Association notes that the development of TB vaccines and treatments in the early 20th century significantly reduced its prevalence. However, in Claire's timeline, humoral medicine dominated, with misconceptions about the disease’s causes and transmission.

This historical gap is shown in Episode 9, in which Claire exhibits sadness. As Slate writes, Claire constantly thinks of new ways to solve problems using her medical knowledge, but she still cannot cure consumption.

This inability proves the conflict between her advanced knowledge and the basic resources of her time. Also, the disease acts as a strong reminder of death and shows how fragile life is in a time without modern medicine.


Consumption’s legacy in art, literature, and Outlander

Consumption is shown in Outlander like it is shown in history through art and literature. Works such as Puccini’s La Bohème and Baz Luhrmann’s Moulin Rouge! have made TB's tragic beauty famous, with characters falling victim to the illness in touching endings.

Outlander avoids idealizing the disease and portrays it realistically. The blog Random Bits of Fascination pinpoints that in literature, the disease represents tremendous emotion and moral rebirth. Women suffering from consumption were often depicted as pure and fragile. By suffering, they became sadness itself.

This story resonates with Outlander, where the illness assumes emotional importance without ever appearing glamorous. In Season 7, consumption represents both health and emotional problems, underlining the disease's cultural and historical significance.

By including this deadly sickness in its story, the show makes its look at human strength and the limits of its historical background more meaningful.


Outlander Season 7 is streaming on STARZ, with previous seasons on Netflix.

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Edited by Sangeeta Mathew