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Electrotherapy is not a single treatment method, but an umbrella term: different electrical currents, frequencies and pulse shapes make up the family used today in home and clinical practice. Just as in a kitchen a different knife is used for bread and fish, in electrotherapy different methods are suited for pain relief, muscle strengthening or promoting wound healing.
COVID has thoroughly reshaped medical care. Although the pandemic has subsided, the problem remains: clinic capacity is limited, access is centralized in many places, and waiting lists have grown. Pain, however, doesn't wait for a new appointment. What can you do if you have complaints but can't reach therapy fast enough—or if regular travel during working hours simply isn't possible? This article explains how to assemble an evidence-based home therapy system that complements (but does not replace) medical care.
TENS (transcutaneous electrical nerve stimulation) is the most commonly used and clinically best-studied form of home electrotherapy. The 2022 Johnson meta-analysis, which analyzed 381 studies, also confirmed that TENS can contribute to pain reduction as an adjunct treatment for both chronic and acute pain.
The principle of TENS is simple: mild electrical impulses reach the sensory nerves through pads placed on the skin. This activates two mechanisms: according to the gate theory it can reduce pain transmission to the brain, and it can also promote the release of endogenous opioids (endorphin, enkephalin). For the user this is experienced as a "tingling" sensation and typically a reduction in pain.
Biofeedback (biological feedback) is a therapeutic method that makes otherwise invisible or hard-to-perceive bodily functions measurable in real time with sensors – muscle contraction (EMG), muscular pressure, heart rate, breathing, brain waves, blood pressure, temperature – and presents them to the user visually or audibly. Accurate feedback enables learning targeted self-regulation, so the patient actively participates in rehabilitation. One advanced form of the method is EMG-triggered stimulation (ETS), where the device automatically initiates electrical stimulation when the patient's own muscle activity (measured EMG signal) reaches a threshold – this is particularly key in post-stroke motor rehabilitation.
If you notice your ankle has swollen or your sock leaves an imprint above your ankle, do not downplay it! The cause of leg swelling (or, as doctors call it: an edematous leg) can be many things. Some causes are harmless, others require close attention.
Chest pain can take many forms, from sharp stabbing to dull throbbing. It can be a crushing pressure or a burning sensation. It may climb up to your neck, shoot into your jaw, and radiate to your back or one or both arms. Chest pain can be triggered by a variety of problems. Among the most dangerous causes are diseases of the heart and lungs. Because of these risks, it is essential to seek medical help immediately when chest symptoms appear. Depending on what causes the chest pain, it can produce many different sensations. Often its onset has nothing to do with your heart, although this is difficult to determine without a medical examination.
The paradigm shift that is changing chronic disease management. If you live with chronic pain, musculoskeletal complaints, or face a long rehabilitation, you probably know the feeling: the doctor can spare a few minutes for you each month, the physiotherapist sees you once a week, and you are left alone with your complaints for the remaining 167 hours. Home medical technology answers this problem — it extends medical care into your home so you aren’t left on your own between treatments.
In my previous articles on lymphedema I did not mention the possibility of lymphatic reconstruction surgery. Medicine, however, is constantly changing and evolving. With the expanding possibilities of microsurgery we are getting closer to a surgical solution for lymphedema. Because many people may be interested in this option, I asked the field expert, lymphatic reconstruction surgeon Dr. Balázs Mohos, to help clarify the topic.
Spinal curvature, medically known as scoliosis, refers to a sideways bending of the spine. It most commonly occurs during rapid body growth, that is, mainly before and during puberty. From behind, the trunk does not appear symmetrical and the spine is not located on the midline. Let's go over how to recognize it and why it is worth taking action.
Among domestic athletes the stubborn belief persists that “you must train a lot and hard — nothing else is needed.” Many think the more they train, the more they improve! Those who do not understand how the human body works and how it responds to load may agree with them. In reality, however, this is not the case at all! During training destructive processes dominate in your body, which make improvement impossible. The effect of training does not take place immediately during the session, but afterwards, during rest. This process — regeneration — restores the stores “worn down” by training, heals torn fibers, clears metabolites and builds stronger tissue in their place. It has been proven that the correct balance of quality training and effective regeneration is the key to progress.
Most patients live under the mistaken belief that their complaints will disappear immediately after taking the first tablet or after a single physiotherapy session and that their health will be instantly restored. Well… that's not how it works. You need to understand a few things about how diseases develop and about your body's self-healing abilities.
