5 classic signs of inflammation

Find out more about the signs of inflammation in the body

10 (2 reviews) Rate this page



S.A.C. Dip (Diet, Exercise & Fitness), Advanced Human Anatomy & Physiology Level 3
@ActiveLouise
Ask a question


16 February 2021

What are the five classic signs of inflammation?

Classic (cardinal) signs of inflammation include pain, redness on the skin, heat, swelling, and stiffness. Inflammation, in the short term, helps tackle infections and encourages the regeneration of muscle after an injury. However, if it persists long term, it can be linked with problems such as arthritis.

Signs of inflammation

Let's have a look at these signs and symptoms in a little more detail and find some tips for managing inflammation going forward.

1. Pain

When inflammation occurs, immune cells trigger release of hormones known as bradykinin and histamine which stimulate nerves, causing signals of pain to reach the brain. This, therefore, explains the mechanisms behind inflammation and pain - it is simply to protect the body as we are less likely to move the area when in pain!

2. Redness on the skin

When an area is inflamed, blood flow to the area increases so that immune cells can reach the injured tissue and kick-start the recovery process. The hormones bradykinin and histamine also cause blood vessels to widen in order to help immune cells travel to damaged tissues and initiate healing. This, in turn, leads to the skin becoming red or hot to touch.

3. Heat

As well as your skin becoming red when inflamed, the healing process can also cause the skin to become hot to touch.

4. Swelling

When immune cells travel to an injured area and kick start the inflammatory process, this causes fluid to enter the area. This can lead to swelling in the tissues. Swelling may also be linked to the fact that blood vessels widen to help immune cells pass through tissue walls and reach the site of injury.

5. Stiffness

Stiffness may be linked to the fact that inflammation causes swelling as this simply makes it harder to move an area. It can also be linked to pain which, of course, is likely to reduce mobility.


Atrosan® – Devil’s Claw tablets for muscle and joint pains


Use Devil's Claw to relieve muscle and joint pain, as well as rheumatic pain, backache or lumbago.

"This is a great product recommended by my Naturopath for chronic pain relief and it does take the edge off."

Read more customer reviews

How to tackle inflammation

If you are suffering from signs of inflammation, here are my top tips to reduce the discomfort.

Exercise – You might think it best to rest up when experiencing inflammation but, in actual fact, research shows that exercise is quite beneficial when it comes to easing the problem. In particular, it has been found to be useful in countering the effects of chronic, long-term inflammation associated with aging. (1) Get started on creating a more active routine straight away by checking out our exercise videos!

Avoid inflammatory foods - Foods that can trigger inflammation may make your symptoms worse. A few things to avoid include processed foods (ready meals, sliced meat), caffeine, fizzy juice, refined sugars (cakes, biscuits etc.), and alcohol.

Choose anti-inflammatory options – Foods that can help fight inflammation include blueberries, chia seeds, ginger, spinach, turmeric, walnuts and more.

Stay hydrated - Drink plenty of plain water as this can be good for inflammation by helping to flush out toxins from the body.

My Self-Care Tip: Try Devil’s Claw for aches and pains

Get a little more information on how one specific herb could help your aches and pains!

A.Vogel Atrosan Devil’s Claw Tablets

30 tablets

£ 12.99

find your local stockist

Relieves muscle & joint pain, backache and lumbago. Also available in 60 tablet size.
More info

Just how healthy are your muscles and joints?

Answer our questions and find out if your flexibility is compromised.

Find out how flexible you are

Here's what I recommend

As the A. Vogel Muscles and Joints advisor, I recommend Atrogel® for the effective relief from aches and pains.

Learn more

Did you know?

Foods such as red meat and dairy products and drinks such as caffeine and alcohol can all trigger inflammation which can increase muscle and joint pain.

Worst foods for muscle & joint pain

Healthy & nutritious dinner ideas

Get new recipes in your inbox every week. Sign up now