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What are the serious risks associated with GLP-1 treatments (ie: Weight Loss injections) ?

Serious side effects from GLP-1 treatments such as Mounjaro and Wegovy are rare, but may include pancreatitis, gallbladder disease, and severe dehydration. Early recognition and prompt medical attention are essential.

Key Takeaways

  • Serious complications are uncommon but clinically important
  • Most risks can be managed safely with early detection
  • You should seek urgent medical attention if severe symptoms occur

Detailed Explanation

GLP-1 receptor agonists affect gastrointestinal function and metabolic pathways. While generally well tolerated, there are rare but important risks to be aware of:


1. Pancreatitis (Inflammation of the pancreas)

This is a rare but serious condition.

Symptoms may include:

  • Severe, persistent abdominal pain
  • Pain that may radiate to the back
  • Nausea and vomiting

Clinical relevance:
Pancreatitis requires immediate medical assessment and discontinuation of treatment.


2. Gallbladder Disease

GLP-1 treatments may increase the risk of gallstones or gallbladder inflammation.

Symptoms may include:

  • Pain in the upper right abdomen
  • Pain after eating fatty meals
  • Nausea or vomiting

Clinical relevance:
Untreated gallbladder issues may require further investigation or surgical management.


3. Severe Dehydration

This may occur as a result of prolonged vomiting or diarrhoea.

Symptoms may include:

  • Dizziness or weakness
  • Reduced urination
  • Dry mouth or increased thirst

Clinical relevance:
Dehydration can affect kidney function and may require medical treatment.


What You Should Do

  • Stop taking your medication if you experience severe or concerning symptoms
  • Seek urgent medical attention if symptoms suggest pancreatitis or severe illness
  • Contact the Rightangled clinical team for further guidance

When to Seek Immediate Help

  • Severe abdominal pain (especially if persistent)
  • Repeated or uncontrollable vomiting
  • Signs of dehydration or fainting