Who should stay away from the dry sauna?

Depending on the type of sauna, the risks and side effects may vary. A dry sauna is known for its high temperature and low humidity. These conditions provide health benefits, but there are many red flags, as such specific conditions are not safe for everyone. Individuals with cardiovascular, rheumatic, or skin conditions, those recovering from surgery, or experiencing active infections should avoid dry sauna sessions. Asthma and other chronic illnesses are also major red flags.

Dry vs. steam sauna - which one is safer for you? A steam sauna has different conditions than a Finnish one; it has a lower temperature but humidity reaching 100%. It is good for airway patency and has a beneficial effect on the skin. Health restrictions in this case include cardiovascular, skin, and respiratory diseases, as well as inflammation. There are specific conditions in a steam sauna, and due to the humidity, the perceived temperature is higher than it actually is, so it is discouraged for the elderly.

Furthermore, regardless of the type of sauna, it should not be used during infectious diseases or after consuming alcohol or psychoactive substances.

The most frequent reasons to avoid a Finnish sauna are related to infections and chronic diseases. Staying in a sauna can put additional strain on the body, negatively affect the healing process, and in some cases, worsen symptoms. Which health warnings for a dry sauna are mentioned most often?

Dry sauna and the common cold

If the body is healthy, it reaps a range of profits from the sauna. Sauna sessions improve blood circulation, harden the body, and lead to better immune system function. A sauna can be one of the elements of prevention for seasonal infections. However, in a situation where the flu or a cold has already developed, you must skip the sauna. The body is already under stress and weakened by an attack of viruses or microbes, and staying in a high temperature can lead to fevers, increased body aches, and in some cases, lead to fainting.

Dry sauna and cancer

People with active cancer or undergoing oncology treatments should avoid dry saunas entirely. It is very hot in a dry sauna, which stimulates blood circulation. When suffering from cancer, you cannot have any heating treatments on the body, as vasodilation may encourage the spread of cancer cells.

Dry sauna and heart conditions

It has long been emphasized that heart diseases are among the primary reasons to stay away from the sauna. High temperature strains the cardiovascular system and can pose a direct threat to life. You must not go to the sauna if you suffer from hypertension, after a stroke, with heart failure, atherosclerosis, myocarditis, or certain heart defects. People after a heart attack can use it at the earliest six months after the attack, but only when the doctor considers it safe. It must also not be used for vein-related issues, such as thrombosis, varicose veins, or a post-embolism state.

Dry sauna and diabetes

Entering a sauna is very risky for those with diabetes, especially type 1 diabetes. High temperature in the sauna leads to the dilation of blood vessels and thus accelerated circulation. The consequence of this can be a sudden drop in blood sugar. It is worth knowing that diabetes is not an absolute reason to avoid it, and there are situations where a doctor will allow sauna use. However, you should always be cautious, including monitoring glucose before and after the stay in the sauna, remembering the influence of heat on glucose fluctuations.

Hypothyroidism and the dry sauna

Thyroid problems are being diagnosed more and more often; sometimes patients find out about them by chance during the diagnosis of other ailments. Hypothyroidism and the sauna - are there any health risks here? In some cases, sauna sessions are not forbidden, but you must keep in mind that they are discouraged for hormonal imbalances. A doctor should decide whether the patient's health allows for sauna use. For your own safety, it is better to consult. Hashimoto's and the dry sauna - does it look the same?

Hashimoto's and the dry sauna

Hashimoto's is an autoimmune disease that may initially show no symptoms, but over time, symptoms observed in hypothyroidism may occur. As in the previous case, using the sauna is not completely forbidden. Moreover, over time, doctors observe a reduction in symptoms, such as reduced stress or an increase in energy. It is important to know how to use a dry sauna and, before starting a session, ensure that the doctor sees no red flags.

Serious procedures and surgeries are a major strain on the body, and a sauna during post-surgery recovery is risky. The dilation of blood vessels will create a risk of swelling and bleeding. In some cases, such as orthopaedic procedures, several months are needed for tissue regeneration. This means that a sauna after surgery is forbidden. You should wait at least a month, although this time may be longer, as decided by a doctor.

Pregnancy is a major reason to avoid using a dry sauna. The conditions in the cabin are particularly dangerous in the first trimester, as this is when the foetus is most sensitive to temperature changes. In a dry sauna, the temperature is exceptionally high, and the body sweats intensely, so there is a risk of dehydration, fainting, and in extreme cases, it can lead to a miscarriage. In subsequent trimesters, the sauna should also be avoided due to excessive circulatory strain. Outside of pregnancy, menstruation is a time to stay away, because it is a time when the body is weakened and prone to infection.

Vision problems have become common, and an increasing percentage of society wears glasses or contact lenses. Is using a sauna safe? Sauna and eye health - is it a good combination? High temperature affects vascular tone, so a temporary feeling of blurred vision may appear. In addition, there are eye diseases where the sauna can lead to serious complications, and sessions should be avoided. This includes corneal swelling, conjunctivitis, and chronic diseases. Problems with the sauna may worsen in people with hypersensitivity; they are recommended to use moisturizing drops before entering the cabin. Furthermore, when using contact lenses, always remember to remove them before a session to prevent irritation.

Infectious diseases are a strict no-go for sauna use. During viral, fungal, or bacterial infections, the body is very weakened. This applies not only to colds and flu but also to chronic infectious diseases. In addition to the fact that skipping the sauna is an expression of concern for your own health, other sauna users will not be exposed to infection, and diseases such as athlete's foot or fungal infections spread very easily.

A dry sauna can support health and improve well-being, provided that it is used correctly. You should ensure there are no health risks and remember that a sauna after an illness is also not a good idea and you should always wait.