Yesterday was a lot. Maybe you had a hard talk, cried for an hour, or held it together at a funeral. Today you feel foggy, heavy and tired, even though you slept. You didn't drink, but it feels like a hangover. Many people call this an emotional hangover, and it is a very human response to a big day.
This post is general information, not medical advice or a diagnosis.
What an emotional hangover is
"Emotional hangover" is a popular, non-clinical term. It is not a diagnosis. People use it to describe the drained, foggy feeling that can linger after strong emotions.
It might follow a fight, a breakup, a big celebration, a stressful work event or a tough therapy session. Even happy events can leave you wiped out. The common thread is intensity. Your mind and body worked hard, and now they need time to settle.
Signs you are drained after an emotional day
An emotional hangover can look different for everyone. You might notice:
Feeling tired or heavy, even after sleep.
Trouble focusing or thinking clearly.
A dull headache or achy body.
Feeling flat, numb or teary.
Low motivation to do much of anything.
Being more irritable or sensitive than usual.
Wanting to be alone or stay in bed.
These signs usually ease within a day or two, especially if you go easy on yourself.
Why emotions can linger
Feelings don't always switch off when the moment ends. One study gives a small window into this.
In 2017, Tambini and colleagues showed people emotional images in a lab, then later showed them neutral images. People remembered the neutral images better when they saw them 9 to 33 minutes after the emotional ones. Brain scans suggested that the emotional brain state carried over into the next part of the task.
This was a memory study in a lab. It did not measure tiredness, and it doesn't explain the emotional hangover. But it does show that strong emotions can keep echoing in the brain for a while after they pass.
Stress and your body
Big emotions often come with stress. The U.S. National Institute of Mental Health (NIMH) explains that stress and anxiety can affect both your mind and your body. Common signs include worry, tension, headaches or body pain, and trouble sleeping.
So when you feel wiped out after a hard day, your body isn't overreacting. It is responding to a lot of strain. A poor night's sleep after a big day can add to the fog.
Why do I feel tired after crying?
Many people feel sleepy or heavy after a good cry. Crying often comes at the end of a stressful build-up. You may have been tense for hours, holding things in, or not sleeping well.
Once the tears come, it can feel like everything you were holding finally lets go. Feeling tired afterward is common. It may be a sign to rest, not a sign that something is wrong.
How to recover from an emotional day
You can't rush an emotional hangover, but you can help it pass more gently.
Lower the bar. Give yourself permission to do less today. Cancel what you can and keep the rest simple.
Rest without guilt. A nap, an early night or a quiet afternoon can help your body reset.
Eat and drink water. It's easy to forget the basics after a hard day. A simple meal can make a difference.
Move gently. A short walk, light stretching or time outside can help clear your head.
Calm your body. Slow breathing can help settle stress. Our post on how to calm your nervous system shares simple ways to start.
Write it out. Putting the day on paper can help you make sense of it, so it doesn't keep spinning in your head.
Be kind to yourself. Notice if your inner voice says, "I should be over this by now." Try speaking to yourself as you would to a friend. Our post on self-compassion can help.
Connect if you want to. Some people want space. Others feel better with a calm friend nearby. Do what feels right.
Planning ahead for a big emotional day
Sometimes you know a hard day is coming, like a court date, a memorial or a tough family visit. A little planning can soften the hangover that follows.
Keep the next day as light as you can.
Plan an easy meal, so you don't have to think about food.
Ask a friend to check in with you afterward.
Choose one calming thing to do that evening, like a bath, a walk or a favourite show.
Give yourself permission to leave early if you need to.
You can't control how the day will feel. But you can give your future self a softer landing.
Emotional hangover after therapy
It is fairly common to feel tired after a counselling session, especially when you talk about painful things. Therapy can stir up feelings that take time to settle.
If you often feel drained after sessions, tell your counsellor. It is useful information, not a complaint. Together you can adjust the pace, plan a softer ending to sessions, or think about what to do afterward. It can help to plan something calm after your appointment, rather than rushing back into a busy day. If you are new to counselling, our post on what to talk about in therapy may help you feel more prepared.
When it is more than a hangover
An emotional hangover usually lifts in a day or two. Reach out for support if:
The drained feeling lasts for weeks.
You feel hopeless, numb or low most days.
Stress or anxiety is getting in the way of work, sleep or relationships.
You keep avoiding things because they feel like too much.
The NIMH suggests talking to a professional when you are struggling to cope, or when the symptoms of stress or anxiety won't go away.
If you are thinking about suicide or hurting yourself, call or text 9-8-8 now. If you or someone else is in immediate danger, call 911.
How counselling can help
Counselling gives you a place to work through big feelings, rather than carrying them alone. A counsellor can help you understand what drains you, build ways to recover and set limits that protect your energy.
If emotional days keep stacking up, counselling can also help you look at the bigger picture, such as ongoing stress, grief or relationship strain.
At Transformation Counselling, we see clients in person in Kitchener-Waterloo, Cambridge and Ottawa, and online across Ontario.
Common questions about emotional hangovers
How long does an emotional hangover last? For many people, it eases within a day or two. Rest, food and gentle routines can help.
Can happy events cause an emotional hangover? Yes. Weddings, reunions and big celebrations can be draining too, even when they feel good.
Is it normal to feel exhausted after crying? Yes. Many people feel tired after crying. If you often feel low or worn out, it may help to talk to someone.
Cost, billing and your first step
Sessions with our therapists range from $130 to $200, depending on the clinician.
We accept Health Spending Accounts (HSAs).
We can direct bill many insurers. Coverage depends on your plan, so check with your insurer before you start.
Book a free 15-minute consultation with our admin team. Big feelings are easier to carry with support.
If you're in crisis: if you or someone you love is in immediate danger, call 911. If you're thinking about suicide, call or text 9-8-8 any time, day or night.
Last reviewed: October 2026
Sources
Tambini A, Rimmele U, Phelps EA, Davachi L. "Emotional brain states carry over and enhance future memory formation." Nature Neuroscience. 2017;20(2):271-278. https://doi.org/10.1038/nn.4468
National Institute of Mental Health. "I'm So Stressed Out! Fact Sheet." https://www.nimh.nih.gov/health/publications/so-stressed-out-fact-sheet