Warning signs: when to get help
These are the warning signs from our foot, heel and plantar fasciitis guides, word for word; NICE is the National Institute for Health and Care Excellence. This is general information, not a diagnosis. A&E means accident and emergency; in the US, call 911 for 999, and use your doctor's urgent line or urgent care for NHS 111.
Call 999 or go to A&E
Call 999 or go to A&E: after an injury, you heard a crack, the foot or ankle has changed shape or points at an odd angle, a bone is sticking out, there is a bad cut over it, you're in severe pain, or the toes look blue or white, feel numb or are cold to touch. These can mean a broken bone. Don't drive yourself.
Call 999 or go to A&E: a red, hot, swollen foot with a very high temperature, feeling hot, cold or shivery, a fast heartbeat or fast breathing, purple patches on the skin (which may be less obvious on brown or black skin), feeling dizzy or faint, confusion or disorientation, cold, clammy or pale skin, or unresponsiveness or loss of consciousness.
Call 999 or go to A&E: you have diabetes and a foot ulcer with a fever or signs of sepsis, an ulcer with poor circulation, a possible deep infection of the soft tissues or bone in the foot (with or without an ulcer), or gangrene. NICE asks for these to go straight to hospital.
Call 999 or go to A&E: a foot or leg that is suddenly cold, pale, numb, weak or very painful without an injury. A sudden loss of blood supply is a vascular emergency.
Get help the same day
If you think you might have broken your heel bone, don't try to treat it yourself. Contact NHS 111 if you have severe heel pain after an injury; you feel faint, dizzy or sick from the pain; your ankle or foot has changed shape or is at an odd angle; you heard a snap, grinding or popping noise at the time; you can't walk, walk on tiptoe or walk up the stairs; or you have swelling and bruising in your calf and ankle.
Same day: a sudden snap or pop at the back of the heel or calf, or a feeling of being kicked there, then walking flat-footed and being unable to push off, stand on tiptoe or climb stairs. It could be an Achilles tendon rupture or a broken heel bone. Go to A&E or a minor injuries unit, or contact NHS 111.
Same day: a sudden pop or tearing pain in the arch, with swelling, bruising or difficulty putting weight on the foot, especially if you've had a steroid injection for heel pain. The band under the arch can tear (our suggestion).
Same day: a sudden, very painful, hot, swollen, red joint, often the big toe but sometimes the middle of the foot (the midfoot) or the ankle, especially with a high temperature, feeling shivery or being unable to eat. It may be gout, but it could be a joint infection (septic arthritis), which is urgent.
Same day: you have diabetes and a new foot problem, such as an ulcer or wound, signs of infection, or a hot, swollen foot with a change in colour, even if it doesn't hurt. Contact your diabetes foot team or GP: NICE asks for these to reach a specialist foot service within 1 working day, and a suspected Charcot foot is kept off weight until it has been checked.
Sources 14, 25
See a GP
- Heel pain that is no better after 2 weeks of looking after it yourself, or is severe or getting worse.
- Tingling or numbness in the foot.
- Heel or foot pain if you have diabetes.
- Heel pain after a fall, pain at night, or one spot on the heel bone you can point to: a possible stress fracture.
Sources 12, 14
Chest pain or fainting while exercising: call 999
Call 999 if:
- You get sudden pain or discomfort in your chest that doesn't go away; it can feel like squeezing or pressure, burning or indigestion.
- The pain spreads to your left or right arm, or your neck, jaw, stomach or back.
- You have chest pain and feel sweaty, sick, light-headed or short of breath.
- Someone faints while exercising, can't be woken within 1 minute, or has chest pain or a pounding, fluttering or irregular heartbeat.
Sources 26, 27
Unusual breathlessness
Call 999 or go to A&E (accident and emergency) straight away for severe difficulty breathing (gasping, choking or not able to get words out), a chest that feels tight or heavy, pain that spreads to your arms, back, neck and jaw, lips or skin turning very pale, blue or grey, or sudden confusion. If you're more short of breath than usual, or your heart is racing, fluttering or skipping beats, contact NHS 111.
During a class
Sharp heel pain in a standing move or in footwork means come off your feet and use a lying or seated move instead (our suggestion). Heel pain in an active child who is still growing is a different condition, often Sever's disease, which has its own guide.
The NHS advises getting advice from a healthcare professional first if you have a health problem, an injury or symptoms, or have recently had a heart attack or an operation.
Sources 14, 24