Cognitive (thinking) changes following COVID-19
It is common for people to experience confusion during an illness and this may still be present when you are discharged from hospital. This may involve problems with remembering, paying attention, solving problems, thinking problems, difficulty talking, as well as organising and working on complex tasks.
Mild confusion and feeling “muddled” is perfectly normal following an illness and can be caused by many factors, including; lack of sleep, loss of routine, dehydration, poor appetite and infection. It is important that you continue to rest, drink well, and eat well. Severe confusion, known as delirium, is usually temporary and resolves as the illness improves. However, it can take a while to completely clear and can feel very scary for the person experiencing it and their families or carers.
Delirium
Occasionally, people can continue to feel distressed by their experiences for longer periods of time. They may notice an increase in anxiety, concentration and memory problems and they may be bothered by distressing images or dreams of delirious experiences.
When you’ve been seriously ill, you may feel differently about things and you may not want to do things you used to enjoy, like seeing lots of people all at once, or find it hard to follow a TV programme.
Your concentration will get better and your memory will usually improve. Your Occupational Therapist can assess your cognitive needs and provide treatment and practical tools to help you to recover.
How you can help
Avoid watching too much news or social media if it is making you feel anxious, try limiting yourself to looking at the news once a day.
- Speak to family and friends.
- Try to do activities that you find enjoyable and relaxing.
- Don’t be too hard on yourself, remind yourself that recovery takes time.
- Focus on what is in your control like eating well.
Try to focus on what is in your control, what you can do and what you are able to achieve. The more we ‘worry’ about the thoughts we are having and the feelings we’re experiencing, the worse they are likely to get.
Mindfulness and relaxation exercises can help to reduce the physical symptoms of anxiety and the intensity of our thoughts. It is understandable to dwell on what might have been or what might happen in the future. This is natural but not necessarily useful or helpful.
Relaxation
Here are two relaxation techniques you can try to manage anxiety and help you relax.
Grounding technique for when you feel anxious
Take a few slow breaths and ask yourself:
- What are five things I can see?
- What are four things I can feel?
- What are three things I can hear?
- What are two things that I can smell?
- What is one thing I can taste?
Think of these answers to yourself slowly, one sense at a time spending at least 10 seconds focusing on each sense.
Picture yourself somewhere calm
Think of somewhere relaxing and peaceful. It could be a memory of somewhere you’ve been or a made up place.
Close your eyes, and think about the details of this place.
- What does it look like?
- What colours and shapes can you see?
- Can you hear any sounds?
- Is it warm or cool?
- What does the ground feel like?
- Spend some time imagining each of these.
If you continue to feel overwhelmed by your symptoms, speak to your Occupational Therapist or GP. Also see the useful contact numbers on this page.
Five ways to mental wellbeing
Be Active
It is important to keep active whilst you are at home. Set yourself a challenge to get up and move about a least every hour.
Connect
Keep in touch with friends and family by phone and video calling regularly. Make a date when you are going to contact people. Try sharing photos or join an online quiz session with your friends/family.
Give
Give time to yourself. Have a bath, read a book, listen to a podcast, or maybe start to learn a new skill that you’ve wanted to try. Make cards for people, play board games, do a jigsaw, make a scrap book, share with friends. Give your time to other people - call people who might be living alone. Give yourself a good night’s sleep.
Keep Learning
Learning builds self-esteem, increases confidence, encourages social interaction and generally leads to having a more active life. Learn something new, try a new recipe, dig out that musical instrument or learn a new language.
Take Notice
Try and have a daily routine. Get up at the same time and try to have some structure. Try to distinguish between weekdays and weekends. You’ll feel less tired; more refreshed, and find it easier to concentrate throughout the day. Get ready, washed, and dressed.