Missouri Vein Care Blog

Checklist For Invisible Signs Of A Vein Condition

Written by Dr. Michael Ryan | May 31, 2024 at 7:12 PM

Originally posted 9/23/19 * Updated 5/31/24

When you see the words “vein condition,” you automatically think of spider veins and varicose veins - those visible and unsightly bulging, purple or blue-ish veins in the legs. Yet many adults suffer daily, completely unaware that their problems are vein-related. Is it possible to have a vein condition if your legs look normal? The answer is YES! In fact, 80% of those who suffer from a significant vein condition have normal-looking legs.

Traditionally, a clear indicator of a vein condition has been the visible appearance of large, ropey varicose veins, spider veins, or even skin discoloration from stains, and in more severe cases, skin ulcers. These outward signs serve as stark reminders of the underlying vascular issues. However, what isn't immediately apparent is that vein conditions can manifest through a variety of symptoms that leave no visible signs on the skin.

Sufferers might experience leg discomfort, swelling, aching, or a heavy feeling in their legs, especially after long periods of standing or sitting. These symptoms are easily overlooked or attributed to fatigue or other causes, making the condition challenging to identify without visible clues. What then do you look for? How do you tell if you have a vein condition when there are no visible signs? There are two  ways:

First, review the invisible symptoms checklist below to see if any of these symptoms apply to you.

The presence of one or more symptoms may indicate a vein condition, a fact often overlooked as most people mistakenly believe visible signs must exist for such conditions to be real. While visible vein issues can lead to a negative physical self-image and are indeed more obvious, they are not the most prevalent. Of the millions of people who have a vein condition, very few seek treatment. This discrepancy largely arises because many vein conditions remain invisible to the naked eye and, as a result, untreated. To determine if the symptoms you are experiencing align with vein disease, we encourage you to review our quick checklist below or delve into more detail on our vein condition symptoms page. Understanding these signs is crucial for early detection and treatment, preventing the progression of the disease.

Second, pay attention to the pattern of how your symptoms appear.

Vein conditions are insidious in nature; their symptoms often emerge gradually and will significantly worsen over time. This slow progression means that many individuals may initially dismiss or underestimate their symptoms, mistaking them for normal signs of aging without realizing that these issues are indeed connected to underlying vein problems. What's more, the possibility of treatment—and consequently, relief—is often overlooked due to this misattribution.

Additionally, it's crucial to observe the daily pattern of symptom severity. A common experience for those suffering from vein conditions is a noticeable worsening of symptoms throughout the day, with pain and discomfort peaking by the evening. This trend is largely attributable to the effects of gravity on vein reflux. Standing or sitting for prolonged periods can cause blood to pool in the legs, leading to increased pain and inflammation as the day progresses.

Consequently, evenings can become particularly challenging, compelling many to seek relief by resting and elevating their legs. In contrast, mornings often bring a reprieve, with symptoms feeling less intense after a night of lying down. Recognizing this pattern can be a key indicator of a vein condition and should prompt further investigation and treatment.

Checklist for invisible signs of a vein condition:

See this list below or click here to download the checklist for free.

Do you experience any of the following:

  1. Swelling in legs or feet. Swelling often improves overnight, but returns the next day.
  2. Cramps/Charley horses. These nighttime cramps are very painful and can occur in the feet, calves, and thighs. 
  3. Numb/tingling/stinging/cold feet. Without treatment, this “neuropathy” worsens at the end of the day or evening. 
  4. Restless legs. Occurring most frequently at night, this uncontrollable leg movement when resting interferes with sleep and can be debilitating. It may be an indication of an underlying vein condition. 



  5. Achy/tired/fatigued legs. Stagnant vein circulation causes the body to generate inflammation (swelling) in the legs which causes fatigue and aching.  
  6. Poor sleep: 75% of patients have poor quality sleep due to leg discomfort, restless legs, leg cramps, and foot symptoms. The symptoms in the legs (and feet if present) worsen at the end of the day and evening when you’re trying to get to sleep.
  7. General fatigue and feeling run down. Stagnant vein circulation causes the body to generate inflammation in the legs which circulates in the body. This inflammation makes people feel exhausted, especially at the end of the day. Most hit the recliner, sofa, or chair when they get home. Patients tell us they used to wake up feeling washed out and tired. Chronic fatigue is a common indicator of vein problems and plays havoc on an active and healthy lifestyle. 
  8. Reduced activity and weight gain. It’s not uncommon for sufferers to become less active, rest in the evenings, and elevate their legs in an effort to relieve both pain and fatigue. Because a sedentary lifestyle doesn’t burn surplus calories, they often gain an average of 10-15 pounds a year.
  9. Tiny spider veins around the ankle, knee, or thigh. These are often not very visible and often missed or ignored. Their presence indicates abnormal circulation under the surface. 
  10. Skin discoloration or skin ulcers. A minority of patients reach this advanced stage of vein disease in which the skin breaks down and cannot heal due to excessive inflammation under the skin. Early symptoms include brown discoloration in the ankle area.

If you found yourself checking multiple items on this list, there is good news! ALL of these symptoms will improve with treatment. Many will disappear completely. Our patients report feeling healthier and happier. 

Still not sure? Take a look at other stories of patients with similar symptoms and the success they’ve had with vein care. But don’t wait. Call today for your free vein screening. Invisible problems will, over time, become visible if you wait too long to treat them.