This is what it is advisable know concerning the probably lethal medical emergency.
It is best to “name 111” for those who discover a probably critical symptom affecting only one leg (Picture: Getty)
The NHS has urged folks to “name 111” in the event that they expertise a probably critical symptom in only one leg, as this might sign a blood clot able to inflicting strokes, coronary heart assaults, and different life-threatening situations.
Whereas blood clotting is crucial for stopping extreme bleeding from wounds, clots that fail to dissolve naturally can lead to harmful issues by blocking blood circulate across the physique.
“Blood clots might be very critical and must be handled rapidly,” the NHS warns on its web site. Mostly, a blood clot will initially develop in a vein inside the leg or arm.
That is known as deep vein thrombosis (DVT). One telltale signal of DVT is a throbbing sensation in a single leg.
This ache sometimes presents itself within the calf or thigh area, particularly throughout strolling or standing. The NHS emphasises this “hardly ever” impacts each legs directly.
Additional DVT signs within the leg embody:
The NHS explains: “These signs can even occur in your arm or tummy if that is the place the blood clot is.”
To minimise the danger of the clot resulting in one thing extra critical, the NHS advises to “ask for an pressing GP appointment or get assist from NHS 111” for those who consider you may need DVT. The NHS has issued an pressing warning concerning the critical risks posed by blood clots, notably once they migrate to crucial organs such because the mind or lungs.
Causes of blood clots
Numerous elements can heighten your chance of creating a blood clot, together with being aged over 60, carrying extra weight, smoking, having a historical past of DVT, taking contraceptive tablets or hormone alternative remedy, residing with most cancers or coronary heart failure, or having varicose veins. Sure elements can even enhance your threat of creating DVT.
These embody being hospitalised or lately discharged – notably in case you have decreased mobility following an operation, being confined to mattress, embarking on prolonged journeys (exceeding three hours) by aeroplane, automotive or practice, being pregnant or having delivered a child inside the earlier six weeks, or experiencing dehydration.
Nonetheless, DVT can often happen for “no apparent cause”.
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The best way to decrease your threat
There are measures you may undertake to cut back your threat of creating a blood clot. These embody:
- Sustaining a wholesome weight
- Conserving energetic – common strolling might be helpful
- Staying adequately hydrated to forestall dehydration – DVT is extra possible for those who’re dehydrated.
- Avoiding extended intervals of immobility – try to rise up and transfer round each hour or so
- Refraining from crossing your legs while seated
- Steering away from smoking
- Limiting alcohol consumption
In case you are recognized with a blood clot, chances are you’ll be prescribed anticoagulant treatment similar to warfarin. Surgical intervention may also be required to take away or stop blood clots from creating.
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