Feeling like you want to crawl out of your skin often signals intense restlessness, anxiety, or underlying physical issues, stemming from your body's stress response (fight-or-flight), akathisia (medication side effect), formication (insect-like crawling), or neurological/metabolic problems, requiring a doctor's visit to identify if it's anxiety, a substance effect, vitamin deficiency, or another condition like dysesthesia or psychosis.
Underlying Medical Or Mental Health Issues
Certain neurological disorders (such as multiple sclerosis or Parkinson's disease) may also bring on a skin crawling feeling. Additionally, depression and anxiety can heighten your perception of discomfort, so you might be more aware of every tingle, itch, or pinch.
Formication is the sensation that bugs are crawling on or under your skin when they don't really exist. Causes of formication include mental health conditions such as depression, medical conditions like Parkinson's disease, certain prescription medications, or drug use.
Anxiety can trigger a stress response that causes skin sensations, including tingling, itching, or the feeling of bugs crawling on your skin (known as formication). This is due to heightened nerve sensitivity and changes in circulation.
Five common warning signs of anxiety include excessive worry or feeling on edge, physical symptoms like a racing heart or shortness of breath, sleep problems, difficulty concentrating, and irritability or restlessness, often accompanied by an urge to avoid anxiety triggers. These signs can impact daily functioning, leading to fatigue, stomach issues, or trouble relaxing.
Magnesium: This mineral is integral to neuromuscular health. A deficiency in magnesium may cause symptoms such as tingling, numbness or formication, which is the sensation of insects crawling on or under the skin. Ensuring adequate magnesium intake is helpful for mitigating these discomforting sensations.
One of the most unusual sensations that people living with MS describe is the feeling of bugs crawling on their skin. For others, the sensation affects the torso and limbs.
Formication isn't a symptom you should try to treat at home, as it takes a trained healthcare provider to determine what's causing it. You should also seek medical attention if you have this symptom unexpectedly, as this symptom can happen with certain dangerous conditions like stroke or drug overdoses.
Things you can try to help with anxiety, fear and panic
Paresthesia refers to a burning or prickling sensation that is usually felt in the hands, arms, legs, or feet, but can also occur in other parts of the body. The sensation, which happens without warning, is usually painless and described as tingling or numbness, skin crawling, or itching.
MS itching feels like a deep, intense, "under-the-skin" itch that doesn't go away with scratching, often described as burning, tingling, pins-and-needles, or crawling, because it's a nerve signal issue (dysesthesia) from central nervous system damage, not a skin problem. It can appear suddenly, vary in intensity, and feel like bugs crawling or electric shocks, often affecting limbs, face, or trunk, and standard creams don't help.
Formication occurs when the brain acts as if it is receiving signals when, in reality, it is not. This condition can be a symptom of certain health issues, such as fibromyalgia and Parkinson's disease. However, formication can also be a symptom of mental health disorders, such as anxiety disorder.
Symptoms of formication include tingling or prickling, itching, burning, numbness, or pain. Causes of formication include certain medical conditions and substance use, misuse, or withdrawal. Your doctor will try to determine the underlying cause through your medical history, physical exam, and diagnostic tests.
Hyperstimulation anxiety is when your human stress response is constantly in the 'on' position, making you feel perpetually overloaded and on edge. It's important to recognize this feeling and find ways to help your body relax and regain balance.
People often describe a panic attack to feeling like they are going to pass out, explains Chapman. The heart may feel as if it's beating very hard or racing. “If someone feels as if they're losing control during a panic attack, they might start holding their chest and changing their breathing,” says Chapman.
The precise cause is unknown, but is thought to be related to dysfunctional dopamine transmission in the brain similar to other psychotic disorders. Diagnosis requires the delusion—which cannot be explained by another medical condition—be the only symptom of psychosis and has lasted a month or longer.
Formication may be linked to: Mental health conditions such as anxiety, depression, bipolar disorder, obsessive-compulsive disorder, or schizophrenia. Neurological conditions such as stroke, dementia, encephalitis, meningitis, or Parkinson disease. Substance use or withdrawal.
Skin conditions: Conditions like eczema, psoriasis, or dermatitis can cause formication. Nutritional deficiencies: Deficiencies in vitamins like B12 or magnesium can cause formication. Medication side effects: Certain medications, such as antidepressants or antihistamines, can cause formication as a side effect.
Symptoms of multiple sclerosis (MS)
Symptoms of peripheral neuropathy might include: Gradual onset of numbness, prickling, or tingling in your feet or hands. These sensations can spread upward into your legs and arms. Sharp, jabbing, throbbing or burning pain.
Some people with MS lose sensation in their tongue. Some health care providers refer to MS-related tongue issues as “MS tongue.” Loss of sensation or numbness can make it difficult to move your tongue when you speak, chew, or swallow. Tongue numbness may also diminish sense of taste.
Symptoms of vitamin B12 or folate deficiency anaemia
Medication Side Effects: Some medications, particularly those used in chemotherapy, can cause formication as a side effect. Diabetes: Peripheral neuropathy, a common complication of diabetes, can lead to formication.
Tingling and numbness: One of the most common symptoms is a tingling, prickling or numb sensation in the hands or feet. This can happen if the vitamin deficiency causes damage to the myelin sheath, which is a protective layer that surrounds and protects nerve fibers.