High Temperature Influences Drug Action


The summer heat is currently affecting a lot of people. But that is not all. Some medications and drugs can also entail certain risks at these temperatures.

How high temperature affects drug action

Heat increases the risk of side effects for some medications. For example, certain medications can affect how the body controls its own temperature. They do this either centrally in the brain or through their effect on the blood vessels or sweat glands. Other medicines can affect kidney function, blood composition, or mental impairment.

On the other hand, heat can also affect the effects of many medicines such as Somatropin. For example, sweating and dilated blood vessels increase the amount of blood that the heart pumps out. Not drinking enough water affects blood composition and kidney function. This can affect the speed at which a drug is processed and eliminated. This is particularly dangerous with substances such as lithium or cardiac glycosides, which have to be dosed very precisely.


Are there special risks with medicines during high temperatures?

There is a particular risk with medicines that can lead to nausea or diarrhea. Since people sweat more in the heat and thus lose additional fluids, you should not underestimate the risk of dehydration. Any person who takes such medication should therefore always drink enough fluids. If you are unsure whether your medication entails such a risk, ask the pharmacy or your doctor. This also applies to the question of how you must store medicines at home.

Preparations should be stored below 25 degrees Celsius

According to the World Health Organization, in addition to small children and the elderly, certain groups of patients are also, particularly at risk of heat. These include people with chronic diseases such as diabetes, asthma, or COPD. Patients suffering from mental illnesses such as dementia or Alzheimer’s are also affected. Anyone struggling with severe obesity or heart problems should take care of themselves, as should alcohol and drug addicts.

How to consume medicines and eat properly when it’s hot

Hot temperatures make it difficult for some people. The body simply does not run normally at 30 degrees. As a result, you don’t feel as powerful as usual. In order to still be able to enjoy the best season, you should pay attention to a summer-appropriate diet. This can help you avoid the side effects of taking medicines during high temperatures.