<unk> , sold under the brand name Inderal among others, is a medication of the<unk>  blocker class. It is used to treat high blood<unk> essure, a number of types of irregular heart rate, thyrotoxicosis, capillary hemangiomas, performance anxiety, and essential tremors, as well to<unk> event migraine headaches, and to<unk> event further heart<unk> oblems in those with angina or<unk> evious heart attacks. It can be taken by mouth or by injection into a vein. The formulation that is taken by mouth comes in short-acting and long-acting versions.<unk>  appears in the blood after 30 minutes and has a maximum effect between 60 and 90 minutes when taken by mouth. Common side effects include nausea, abdominal pain, and constipation. It should not be used in those with an already slow heart rate and most of those with heart failure. Quickly stopping the medication in those with coronary artery disease may worsen symptoms. It may worsen the symptoms of asthma. Caution is recommended in those with liver or kidney<unk> oblems.<unk>  may cause harmful effects for the baby if taken during<unk> egnancy. Its use during breastfeeding is<unk> obably safe, but the baby should be monitored for side effects. It is a non-selective<unk>  blocker which works by blocking β-adrenergic receptors.<unk>  was patented in 1962 and approved for medical use in 1964. It is on the World Health Organization's List of Essential Medicines.<unk>  is available as a generic medication. In 2019, it was the 82nd most commonly<unk> escribed medication in the United States, with more than 9million<unk> escriptions.
Propranolol
Bupranolol
Brotizolam
Acebutolol
Atenolol
Clonidine
Drospirenone
Stanozolol