Drugs: Effects, Uses & Risks

Under drugs, most people understand intoxicants such as hashish, opium or heroin. However, daily stimulants such as coffee and tea, alcohol and nicotine also fall under the category of drugs. In fact, the consequences of drug use are a wide range, from mild stimulation of the mind to complete destruction of the mind and body. … Drugs: Effects, Uses & Risks

Stimulants

Products Stimulants are commercially available as drugs, narcotics, dietary supplements, and foods. Dosage forms include tablets, capsules, and solutions. Structure and properties Stimulants do not have a uniform chemical structure, but groups can be identified. Many, for example the amphetamines, are derived from the natural catecholamines such as epinephrine and norepinephrine. Effects The active ingredients … Stimulants

Nicotine: Drug Effects, Side Effects, Dosage and Uses

Products Nicotine is commercially available in the form of chewing gum, lozenges, sublingual tablets, transdermal patch, oral spray, and inhaler (Nicorette, Nicotinell, generics). The first nicotine replacement product was approved in many countries in 1978. Structure and properties Nicotine (C10H14N2, Mr = 162.2 g/mol) exists as a colorless to brownish, viscous, hygroscopic, volatile liquid that … Nicotine: Drug Effects, Side Effects, Dosage and Uses

Causes of headaches

Introduction Headaches are common and affect many people. There are many different types of headaches that can have many different causes. Since headaches are a very distressing disorder for most people who suffer from headaches, it is useful and important to identify the cause. Accordingly, an attempt can be made to counteract the development of … Causes of headaches

Noise | Causes of headaches

Noise Prolonged or frequent exposure to noise causes stress for the body. This can often manifest itself in physical symptoms. In addition, noise can also lead to psychological stress, as it can be a great burden. This can lead to problems sleeping, recurring nervousness and various types of headaches. Noise can also be the trigger … Noise | Causes of headaches

Sinusitis | Causes of headaches

Sinusitis In case of a sinusitis, there is an accumulation of fluid or pus in the sinuses. This causes pain that can radiate into the head and face. Depending on which paranasal sinus is affected, the headaches are localized in different places: in the case of sinusitis, the pain occurs mainly in the area of … Sinusitis | Causes of headaches

Symptoms | Heart stumbling – Are extrasystoles dangerous?

Symptoms Heart stumbling usually makes itself felt with a much stronger single heartbeat, sometimes this heartbeat is felt as painful. It can also be noticeable by the feeling of a pause, as if the heart had stopped beating. These symptoms can repeat for a few minutes and then stop by themselves. Sometimes it lasts for … Symptoms | Heart stumbling – Are extrasystoles dangerous?