approach of conventional medicine

Restless legs - a mystery for those affected and doctors. Restless legs syndrome (RLS) is a neurological disorder characterized by an uncontrollable urge to move the legs - often accompanied by unpleasant sensations. This now widespread syndrome can have a significant impact on the sleep and quality of life of those affected. On this page we will examine the various drug treatment methods to enable those affected and their families to better understand this complex disorder.

Dopamine and iron as causes
The exact causes of RLS are varied and complex. It is believed that a combination of genetic and environmental factors play a role. A central role in...

1. Dopamine agonists

With restless legs syndrome (RLS), people often have a problem with dopamine, an important neurotransmitter in their brain. It controls the body's movement. If there is an imbalance or disturbance in dopamine levels, the legs can become restless and you can feel the typical urge to move. Dopamine levels are usually highest in the morning and decrease throughout the day. In the evening and at night, lower dopamine levels can contribute to the symptoms of RLS becoming more pronounced.

Dopamine agonists are medications that work in a similar way to dopamine. You can think of them as a helper for real dopamine. They step in when the brain's...

2. Opioids

Opioids, also known colloquially as opiates, are among the strongest and fastest-acting painkillers. Pain medicine specialists differentiate between weakly effective opioids and highly effective ones.

How they work: They dock onto the body's own opioid receptors and thus have a pain-relieving effect - feelings of relaxation and sometimes euphoria can also be triggered, which is why they are also abused as a drug. They are used medically primarily for tumor pain, after injuries and during operations. The risk of addiction is very high, so opiates and opioids should only be taken for a short period of time.


Possible side effects (excerpt):
Sleep apnea: The frequency is unclear,...

3. Anticonvulsants

Anticonvulsants are drugs that were originally developed for the symptomatic treatment of epileptic seizures. They are therefore also called "antiepileptics".

Mode of action: The respective mechanisms of action of the different anticonvulsants are very complex, as there are sometimes several neuronal points of attack. Basically, however, they all aim to stabilize neuronal activity in the brain in order to reduce the frequency and severity of seizures.

Therefore, these medications can also be used in the treatment of RLS to control the involuntary movements and sensations in the legs. Although anticonvulsants are not specifically designed for RLS, they have been shown to be helpful, especially in patients who...

4. Natural alternative without medication: cold therapy

The application of cold to restless legs has interesting effects on the nervous system, which can help to alleviate symptoms. To understand this effect, it helps to look at the body's physiological reactions to cold. So what happens to the nerves when cold is applied?

Slowing of nerve conduction velocity:
Cold slows down the speed of transmission of nerve impulses. In the legs, this can lead to a reduction in the unpleasant sensations associated with RLS, such as tingling, burning or pulling. The nerves are less "reactive", which can lead to some calming of the symptoms.

Reduction of the inflammatory response:
Although inflammation is not necessarily a primary...

Vicious Circle Tablets - an interview with Kalter Bruder® founder Carsten

Carsten, what motivated you to found Kalter Bruder®?

"I have been suffering from restless legs for about 10 years and at some point I was prescribed tablets that are often used for RLS. However, the side effects were so severe that I had to stop taking them and since then I have been wondering what natural alternatives there are, not just for restless legs."

How do you generally assess current treatment methods for classic age-related illnesses?

"The vast majority of customers who try Kalter Bruder® have already taken tablets. There is a reason why these often very desperate people are looking for alternatives to conventional medicine. Regardless of whether you suffer from chronic nerve, joint or muscle pain - if you take tablets, it is almost always a kind of band-aid. The causes lie in our lifestyle and our genetics - but conventional medicine is not designed to see the whole person and tackle the root of the problem.

And what does Kalter Bruder® want to do about it?

"We hit the jackpot with our gel - it seems to be extremely effective against inflammation, and...

Restless legs with sleep disorders for 4 years.

"After I took Levo*** and could no longer tolerate the side effects, I got to know Cold Brother® and was able to stop taking the tablets immediately and sleep through the night again."

Sabine N., 60 from NRW Cold Brother© Fan since 03/2022

Severe restless legs after spinal fracture.

"The gel from Kalter Bruder® is pretty close to being a miracle cure - I was able to stop taking Levo*** completely and reduce the dose of Oxyc*** significantly. A little tip: it works best after a shower."

Christian S., 88 from Marktheidenfeld Cold Brother© Fan since 09/2023

Restless legs get worse with menopause.

"Every evening I do a holding exercise (ski squat) and then rub it into my legs - it always works and I fall asleep perfectly again. I am infinitely grateful that I found this great gel!"

Karin V., 56 from Baar (Switzerland) Karin Veit, 56 from Baar (Switzerland)

Sleep disorders with restless legs on call.

"Since 1988, my legs have been stinging, twitching and tingling. In 2005, I discovered Rotigotine patches, which provided relief. Today, I use the gel from Kalter Bruder® and hardly have any problems anymore."

Sabine K., 76 from Rügen Cold Brother© Fan since 07/2023

Burning feet – tried many things.

"The neurologist prescribed me patches and tablets where the dosage and side effects kept increasing. Of all the cooling ointments, Kalter Bruder® is by far the strongest and worth every cent."

Judith C., 32 from Vienna Cold Brother© Fan since 11/2022

Hot feet like sunburn on the soles.

“Without exaggeration, Cold Brother® has changed my life – the polyneuropathy in my feet and legs is decreasing and the cooling effect eliminates pain and twitching 100%.”

Daniela V.-N., 52 from Idstein Kalter Bruder© Fan from the very beginning (since 7/2021)

Nerve pain every night.

"I have been taking the painkiller Tram*** for 20 years, but my body gets used to it. With Kalter Bruder® I can reduce the discomfort as much as I want and have the strength to work on my garden again."

Hans W., 90 from Lower Saxony Cold Brother© Fan since 06/2023

Polyneuropathy induced by chemotherapy (by Ox***-Plat***).

"My night pain disappeared immediately and since then I have been using it every morning and evening. I now even feel a general relief in my feet, legs and hands."

Matthias S., 66 from Wetzlar Cold Brother© Fan since 09/2023

Polyneuropathy worsens after chemotherapy.

"The doctors recommended that I use menthol and that's how I came across the gel. I'm absolutely thrilled and no longer have night attacks, cramps or pain."

Gisela M., 79 from Winnenden Cold Brother© Fan since 10/2023

Polyneuropathy from the hip to the foot.

“Since I started using Kalter Bruder® I have to take significantly less medication and I hope that this great product can help as many people as possible.”

Gebhard v. D. from Verl Cold Brother© Fan since 09/2023

After chemo, hardly any feeling in the lower leg.

"My husband was punished twice with restless legs and polyneuropathy. However, daily rubbing with Kalter Bruder® stimulates blood circulation again and the twitching has almost disappeared - we are delighted!"

Sandra & Ruud S. from Baar (Switzerland) Cold Brother© Fans since 11/2022

THE NATURAL POWER OF KALTER BRUDER®

To relieve pain in muscles and joints, we use the unique composition of medicinal plants aloe vera, arnica, camphor, menthol & devil's claw to ensure relaxation & regeneration.

THE NATURAL POWER OF KALTER BRUDER®

COOLS

The deep cooling relaxes your muscles and activates the body's own regeneration.

BLOOD SUPPLIED

Increased blood flow allows harmful substances to be removed more effectively, which accelerates the healing process.

CALMED DOWN

The medicinal plants have anti-inflammatory properties that can relieve pain and calm nerves.

GIVE YOUR BODY THE REST IT DESERVES.

BUY NOW
  • Natural

  • Made in Germany

  • Tested

  • Vegan

  • Cooling

  • Skin-friendly

TRUE BROTHERLY LOVE

We are Carsten and Stefan - twins from Lüneburg. We ourselves suffer from RLS and founded Kalter Bruder® to offer an alternative to conventional medicine. We were really lucky with the gel and in our magazine we explain studies, give tips on nutrition and exercise and reveal what you absolutely need to know.

LEARN MORE ABOUT US