Mood Swings

1) What it is

Mood swings are rapid or frequent changes in emotional state (sad → angry → anxious → fine). Everyone has mood shifts, but if they’re intense, frequent, or disruptive, they may be linked to stress, hormones, trauma, neurodiversity, depression, bipolar disorder, BPD/EUPD, or substance use.

2) What it feels like

“My emotions flip fast and I don’t know why.”

“I overreact and then feel guilty.”

“One minute I’m okay, next I’m in pieces.”

“I feel out of control.”

3) Common signs & symptoms

• irritability, tearfulness, anger surges
• sensitivity to rejection
• emotional overwhelm
• impulsive reactions
• difficulty calming down
• relationship conflict
• feeling ashamed afterwards
• exhaustion from emotional intensity

4) What causes it / risk factors

• chronic stress and burnout
• poor sleep
• hormones (PMS/PMDD, menopause)
• trauma and emotional triggers
• ADHD/autism (emotional regulation difficulties)
• depression/anxiety
• substance use
• unstable environments or relationships

5) Triggers

• criticism and conflict
• tiredness or hunger
• overwhelm and sensory overload
• alcohol
• feeling ignored/rejected
• social media comparison
• rushing and pressure

6) What helps right now

• pause before responding (10-second rule)
• cold water on face / ice pack
• long exhale breathing
• step away from conflict (“I need a break”)
• basic needs check: food, water, sleep

7) Longer-term strategies

• mood tracking (patterns + cycle awareness)
• emotional regulation skills (DBT tools)
• consistent routines
• therapy for trauma triggers
• reduce substances
• build calm communication skills

8) Treatment options

• CBT/DBT skills therapy
• GP assessment if severe or persistent
• hormonal support if cycle-related
• mental health evaluation if bipolar suspected

9) Medication overview

Medication depends on the cause (depression/anxiety, bipolar, PMDD, etc.) and should be clinician-led.

10) Daily life tips

• plan recovery time daily
• reduce decision-making during spikes
• communicate needs clearly
• avoid making big choices during intense emotions

11) When to seek urgent help

Urgent help if:

• self-harm urges
• suicidal thoughts
• aggressive loss of control
• mania symptoms (no sleep, racing thoughts)

12) UK help

• NHS urgent mental health help
• Samaritans / Shout
• NHS Talking Therapies
• Mind

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