Yes, you can sometimes feel a blood clot in your leg with your hand, especially if it's a superficial clot close to the skin, feeling like a firm, tender lump that's warm and red. However, for deeper clots (Deep Vein Thrombosis or DVT), you won't feel the clot itself, but rather its effects: swelling, warmth, redness, tenderness (like a cramp), or noticeable veins in the calf or thigh, which need immediate medical attention as they can lead to serious complications like a pulmonary embolism.
You may be able to feel the clot as a firm lump under the skin. The skin over the clot can become red, tender, and warm to the touch. Blood clots in veins close to the skin's surface usually are not serious and often can be treated at home.
You can check for signs of a blood clot (DVT) at home by looking for swelling, redness, warmth, and pain (like a pulled muscle) in one leg, especially the calf, compared to the other. Gently feel for tenderness or firmness and compare calf size (over 1 inch difference is a concern). However, home checks aren't definitive; seek immediate medical care if you suspect DVT, especially with shortness of breath, as it can be life-threatening.
You might have redness and swelling and see a red, hard cord just under the surface of your skin that's tender to the touch. Symptoms of deep vein thrombosis include swelling, tenderness, and pain in your leg. Superficial thrombophlebitis signs and symptoms include: Warmth, tenderness and pain in the affected area.
You may not notice any symptoms of the blood clot at all; 50% of people with DVT have no signs. However, Dr. Thompson says, “Blood clots usually present with a painful, swollen leg.” You may also experience tenderness, warmth, and a reddish discoloration. It may feel like you have a charley horse or cramp in your leg.
Leg symptoms that mimic blood clots (DVT) often include muscle strains, cramps, shin splints, and twisted ankles, but other serious conditions like cellulitis, varicose veins, artery blockages (PAD), Baker's cysts, and superficial thrombophlebitis can also be mistaken for DVT due to similar swelling, redness, warmth, and pain, requiring prompt medical evaluation for proper diagnosis.
If you visit a vein clinic or hospital for a blood clot and blood thinners are suggested to you, taking aspirin may be an option, instead. It is not for everyone, and will not be enough in all cases, but it does have a similar effect and may work well to reduce the chances of another blood clot in the future.
Don't massage the area: Rubbing or massaging the area over a blood clot may increase inflammation. And there have been rare case reports of leg massage causing the clot to break off and travel to the lungs. Avoid vigorous exercise: Hold off on exercising until you've been evaluated by a healthcare professional.
Symptoms of DVT (deep vein thrombosis)
warm skin around the painful area. red or darkened skin around the painful area – this may be harder to see on brown or black skin. swollen veins that are hard or sore when you touch them.
Pain Characteristics and Duration
Leg cramps, or “Charley horses,” cause sharp pain that lasts a few minutes. Blood clots, like Deep Vein Thrombosis (DVT), cause pain that gets worse over time. This pain starts as a mild ache.
Avoid Sitting For Long Periods Of Time
Instead, make sure to get up every now and then and take a walk around. Stretch your legs and even wiggle your toes to help get the circulation flowing again. If you are already suffering from blood clotting, make sure to never cross your legs while sitting down.
The five key warning signs of a deep vein blood clot (DVT) often include swelling, pain/tenderness, warmth, redness/discoloration, and sometimes visible veins, usually in one leg or arm, while signs of a pulmonary embolism (PE) like sudden shortness of breath or chest pain are medical emergencies. Recognizing these symptoms early is crucial, as DVT can travel to the lungs, causing a potentially fatal PE.
This process happens incredibly fast. According to Pulmonary Physiology, blood cells typically move through the pulmonary circulation in just four to five seconds, meaning a clot can lodge in the lungs mere moments after detaching. Once in the lungs, the clot can block blood flow, leading to a pulmonary embolism (PE).
Don't Ignore These 8 Blood Clot Warning Signs
Symptoms to Lookout For
There are a few telltale signs that you may have DVT, which include pain, swelling, tenderness or redness in and around the suspected area. Some other signs include leg cramps, leg pain that becomes more severe when the foot is bent and skin discoloration.
Leg symptoms that mimic blood clots (DVT) often include muscle strains, cramps, shin splints, and twisted ankles, but other serious conditions like cellulitis, varicose veins, artery blockages (PAD), Baker's cysts, and superficial thrombophlebitis can also be mistaken for DVT due to similar swelling, redness, warmth, and pain, requiring prompt medical evaluation for proper diagnosis.
If your skin is warm to the touch, this could be a sign of blood collecting behind a blood clot. You may also notice redness or another color change to the skin, which may be a sign of deep vein thrombosis. Without treatment, these warm sensations will worsen and become much more apparent when the area is touched.
As a vascular surgeon, I've treated teenagers and men and women well into their 80s. According to the CDC, between 300,000 and 600,000 Americans a year develop a blood clot in a leg or, in rare cases, in an arm.
If your legs feel swollen or heavy, lie in bed with your heels propped up about 5 to 6 inches. This helps improve circulation and decreases swelling. Wearing knee-high compression stockings can help, too. These can reduce your leg pain and swelling by at least half if you wear them daily.
Thrombolytic therapy is a treatment that dissolves blood clots. At Tampa General Hospital, our cardiovascular specialists often use this technique in emergencies when the threat of a heart attack, stroke or pulmonary embolism is imminent.
Tests used to diagnose or rule out DVT include:
Don't: Sit Too Long
Try not to stay seated for more than 2 hours at a time -- get up and walk around regularly. If you had a DVT in one of your legs, don't cross your legs when you sit down. That position can affect your circulation. Be mindful of this when you're on long flights or driving for a long time.
Well, aspirin helps prevent blood clot formation, but it doesn't break up the blood clot. This means if DVT has already occurred, it won't dissolve a blood clot that's already there.
Leg swelling. Leg pain, cramping or soreness that often starts in the calf. Change in skin color on the leg — such as red or purple, depending on the color of your skin. A feeling of warmth on the affected leg.