Before you start, and warning signs
These match our Pilates guide for bigger bodies, with the diabetes wording from our yoga for diabetes guide. This is general information, not a diagnosis. In the US, call 911 where this page says 999.
Before you start
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.
Chest pain or fainting: 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 50, 51
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.
Source 9
Breathless when you lie down
Prop your head and shoulders on cushions or a wedge, or use side-lying, seated and standing versions. The NHS says to see a GP if "your shortness of breath gets worse when you've been doing your normal activities, or when you lie down", and, with symptoms of heart failure, to ask for an urgent GP appointment or get help from NHS 111 if "you feel breathless when lying down or from everyday activity". Breathlessness that's sudden, severe or comes with chest pain is a 999 call.
Sources 9, 33
High blood pressure
From our yoga for high blood pressure guide:
Blood Pressure UK: from 140/90 to 179/99 it should be safe to increase your activity; from 180/100 to 199/109, speak to your doctor or nurse first; at 200/110 or above, don't start any new activity.
Diabetes
From our yoga for diabetes guide, if you take insulin or a medicine that can cause hypos:
Check your blood sugar before and after, keep hypo treatment by your mat, and don't start if it's 4 mmol/L or lower. Never change a diabetes medicine yourself because you've started yoga: your team can help you adjust it.
Yoga is usually done barefoot. With numb feet, the international foot guideline advises against walking barefoot, so our suggestion is shoes for standing poses, or chair yoga.
New joint pain or swelling
Some pain when you start is common and isn't a sign of harm if it settles. A hot, swollen joint is different: rest it from strengthening.
Get help the same day for a hot, swollen joint with a fever, or severe pain and swelling that came on suddenly in one joint.
Source 30
A painful, swollen leg
Same day (urgent GP appointment or NHS 111): throbbing pain in one leg (rarely both), usually the calf or thigh; swelling in one leg (rarely both); red, blue or darkened skin around the painful area, which may be harder to see on brown or black skin; or swollen veins. This can be a deep vein thrombosis (DVT). It is more likely after surgery, a hospital stay, 3 or more days in bed, a journey of over 4 hours, pregnancy or a recent birth, cancer, a previous clot, or contraception or hormone replacement therapy (HRT) that contains oestrogen.
The NHS adds that a clot is more likely if you're living with overweight or obesity. Call 999 if leg pain and swelling come with breathlessness or chest pain.
Source 52
Hot classes
Leave the room at the first sign of dizziness, a headache or feeling sick. Our hot yoga guide gives the NHS signs of heat exhaustion and heatstroke.
Source 27
Signs of an eating disorder: see a GP
From our yoga for weight loss guide: the NHS lists signs such as spending a lot of time worrying about your weight and body shape, eating very little food, exercising too much, and having very strict habits or routines around food. If you think you may have an eating disorder, see a GP as soon as you can. In the UK you can also talk in confidence to the eating disorder charity Beat: 0808 801 0677 (England), 0808 801 0432 (Scotland), 0808 801 0433 (Wales) or 0808 801 0434 (Northern Ireland), 3pm to 8pm, Monday to Friday.
Help and support
A GP can give advice and refer you to weight management services if you want them, and can help with any condition affecting your weight.
Source 12