On April 16, Christina Applegate was hospitalized in Los Angeles after suffering a serious kidney infection that affected both kidneys. The health issue came during an already difficult period as she continues her long battle with multiple sclerosis (MS), a condition that affects the nervous system and can impact movement, energy, and overall daily life.
Reports suggest she began feeling unwell while returning from a trip to Europe. At first, she ignored the discomfort and continued her travel. But after landing in Los Angeles, her condition worsened quickly. She started experiencing strong pain in her back that moved toward her stomach area. The pain became so intense that she needed immediate medical help.
What Happened After Christina Applegate’s Return From Europe Trip
According to reports, the pain came suddenly and became severe within hours. It was strong enough that she feared something serious like an internal organ issue. She was rushed for medical scans early in the morning. Doctors later found that she had a kidney infection that had started in one kidney and spread to the other. Because of how quickly it developed, she was admitted for treatment without delay.
Actor Christina Applegate, who has been battling multiple sclerosis since a diagnosis in 2021, has been hospitalised in Los Angeles, according to a report from TMZ.
— The Advertiser (@theTiser) April 17, 2026
📌 READ MORE: https://t.co/gu0umsA0bZ pic.twitter.com/RqDw5GkOXl
Hospital Treatment and Podcast Recording
Even while being treated in the hospital, Christina stayed connected with her podcast MeSsy. She reportedly recorded an episode from her hospital bed with co-host Jamie-Lynn Sigler. During the conversation, she spoke openly about the pain and the experience. She also used humor, saying she was not in the hospital for fun and that the pain had been extremely intense. Despite everything, she stayed engaged and continued the conversation in her usual honest style.
Christina Applegate Health Timeline From MS Diagnosis to Latest Hospitalization
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
How She Uses Her Podcast to Share Her Journey
Christina co-hosts the podcast MeSsy with Jamie-Lynn Sigler, who also lives with MS. The show focuses on real conversations about life with chronic illness. They talk about physical challenges, emotional struggles, and ways to cope with everyday life. The podcast also includes light moments and humor, which makes it relatable for listeners. Her honesty has helped many people feel less alone while dealing with similar health issues.

Multiple Sclerosis and Its Impact on Urinary and Kidney Health
Medical experts often note that multiple sclerosis can affect nerve signals that control bladder function. When these signals are disrupted, it can sometimes lead to urinary problems or infections. In some cases, if infections are not treated early, they may affect the kidneys.
This is one reason people with MS may need close monitoring for urinary or kidney-related issues.
Fans React With Love After Christina Applegate’s Hospital Update
Christina Applegate has received strong support from fans throughout her health journey. Many people appreciate her openness about living with MS and how she continues to speak honestly about difficult moments. Even during this recent hospitalization, fans have been sending messages of concern and encouragement.
Other Articles to Read:
- Bhooth Bangla Review Does The Akshay-Priyadarshan Magic Still Work In 2026?
- Jey Uso & Cam'Ron Fight Caught on Camera – Beef is 100% Real!
- Street Fighter Trailer Drops: Vidyut Jammwal’s Dhalsim Look Steals Spotlight
- Arshdeep Singh Creates History! 100 IPL Wickets for Punjab Kings
- Netflix Q1 2026 Earnings Beat Expectations – Stock Crashes Anyway
- The Dog Stars Trailer Out: Survival Turns Deadly in a Broken World