Recognising the signs of a mental health crisis is an important skill for anyone in health and social care. A mental health crisis happens when someone’s emotions and behaviours are severely out of balance, often due to overwhelming stress, trauma, or other challenges. Knowing what to look for and how to respond can make a significant difference in ensuring safety and providing the right support. 

Here are some key signs to help you identify a potential mental health crisis. 

Sudden Changes in Behaviour

One of the most noticeable signs of a crisis is a sudden and severe change in how a person behaves. They might: 

• Become extremely withdrawn or isolated, refusing to interact with others
• Show aggressive or impulsive actions that are out of character
• Act in ways that seem strange or confusing, such as talking to themselves or expressing unrealistic fears

Tip: Take any drastic change in behaviour seriously, especially if it doesn’t match the person’s usual personality. 

 

Severe Mood Swings

During a mental health crisis, a person’s mood may shift dramatically. This could include: 

• Extreme sadness, hopelessness, or despair
• Sudden bursts of anger, irritability, or frustration 
• Uncontrolled anxiety or panic, even when there’s no clear reason for it

Tip: Pay attention to mood changes that seem intense or happen quickly. A mental health crisis can affect how someone reacts emotionally to even small events. 

 

Physical Symptoms with No Medical Cause

People in crisis may show physical symptoms that don’t appear to have a medical cause, such as: 

• Complaints of headaches, stomach pain, or muscle tension
• Constant fatigue or lack of energy, even with enough rest
• Difficulty sleeping or, in some cases, sleeping much more than usual

Tip: These physical symptoms can be signs of underlying emotional distress and should be taken seriously, especially when they appear suddenly. 

 

Expressions of Hopelessness or Self-Harm

Some people experiencing a mental health crisis may talk about feeling hopeless, worthless, or even suicidal. This might include: 

• Expressing thoughts like, “I have nothing to live for” or “No one would care if I was gone.” 
• Talking about self-harm or making direct statements about wanting to hurt themselves
• Giving away personal belongings or saying goodbye to loved ones, which may suggest they’re considering drastic actions

Tip: Any mention of self-harm or suicidal thoughts should be taken very seriously. Reach out for immediate support from a supervisor or mental health professional. 

 

Difficulty Concentrating or Making Decisions

Mental health crises can impair a person’s ability to think clearly. Look for signs like: 

• Struggling to focus on simple tasks or remember basic information
• Making unusual or poor decisions that put their safety or well-being at risk
• Appearing disoriented or confused about where they are or what they’re doing 

Tip: Confusion and poor decision-making are common during a mental health crisis. Approach the person with patience and understanding if you notice these signs. 

 

Responding to a Mental Health Crisis 

If you notice any of the signs above, here are some steps you can take to respond effectively: 

• Stay Calm and Listen: Show empathy and listen without judgment. Speaking calmly can help them feel safer and more understood 
• Ask Open-Ended Questions: Encourage them to share what they’re experiencing. Questions like, “What are you feeling right now?” can help them open up
• Ensure Immediate Safety: If they’re at risk of harming themselves or others, seek help from a supervisor or mental health professional right away
• Avoid Giving Advice: In a crisis, the person may not be ready to hear solutions. Focus on providing a listening ear rather than trying to “fix” things immediately. 

When to Seek Professional Help 

In any mental health crisis, reaching out for help from a professional is crucial. This may include calling a mental health team, crisis hotline, or emergency services if necessary. Early intervention can make a huge difference in supporting the person and guiding them toward appropriate care. 

Spotting a mental health crisis early and responding with empathy can save lives. By knowing the signs and following simple steps to provide support, you help create a safer and more understanding environment for those in your care. Remember, never hesitate to seek assistance—no one should face a crisis alone.