Metoprolol: Its Relevance To Thyroid Disorders

Metoprolol is not a medication for thyroid disorders. The association of the two may be seen in the side effects of this drug.

The brand names of metoprolol are lopressor and toprol xl. It has beta-andrenergic obstructing properties that are utilized for the treatment of high blood pressure, heart ailment, irregular heart rate, and some kinds of neurological problems. Some of the examples of this beta-andrenergic blockers are propanol (Inderal), atenolol (Tenormin), and timolol (Blocadren).

Functions of metoprolol

Metoprolol obstructs the activity of the sympathetic nervous system - a part of the involuntary nervous system - by obstructing beta receptors on supportive nerves. This decreases the heart speed and is helpful in treating irregular fast heart beat.

Metoprolol has the ability to decrease the strength of spasm of heart muscles thus reducing blood pressure. In view of the fact that angina pectoris happens when oxygen requires the heart muscle to produce more oxygen, metoprolol helps by decreasing the need for oxygen, thus aiding in curing heart throbbing.

Dosage and recommendation

You can acquire this drug in 25, 50, and 100 mg tablets though a 200 mg tablet is form of its extended release. An injection may also be acquired at 1 mg/ml. Just like any other drug formulation, this drug must be kept in a moderate temperature away from direct humidity and sunlight

Metoprolol is recommended for individuals who have hypertension. It is also utilized to cure angina pectoris, and other kinds of conditions connected to the coronary heart problem. It is also prescribed for persons with particular kinds of irregular heart beats, and for people suffering from migraine and particular kinds of trembling sensations.

Metoprolol must be ingested prior to mealtime or by bedtime. For the remedy of high blood pressure, an individual must take-in 100 to 450 mg every day either in a sole or separated dosage. In chest pain, a person must be given 100 to 400 mg every day in two separate doses, preferably in the morning and evening. For severe myocardial infarction an injection of 5 mg metoprolol is given at 2 minutes interval to be followed by a 50 mg oral version which is administered every 6 hours for a period of 48 hours. After which the person should be given 100 mg orally at least two times a day for a period of three months.

Side effects of metoprolol

The most common side effects you will experience if you are under medication include faintness, nausea, wooziness, fatigue, loose bowel movement, some kinds of central nervous system disorders, and visual difficulty. These side effects usually occur since your system is still adjusting to the treatment. In case these side effects continuously disturb you, see your physician at once. In severe cases, this medication may result to decrease of blood circulation into your hands and feet, which result to cold intolerance.

An individual may also experience very low heart rate, bluish tinge on their fingers and toes, numbness on the hands and feet, reduced sexual virility, hair thinning, mood swings, frequent urination, excessive weight gain, enhanced need for liquid, and problem in breathing and coughing.

The connection of this drug to thyroid disorders is the fact that the side effects of using the drug may also be the symptoms to an existing thyroid disorder. If you paid close attention to the symptoms found in the various thyroid disorders, you will readily say that the adverse reactions seem to be a manifestation of thyroid problems. In this regard, you need to go to your doctor for proper consultation.

Tags: involuntary nervous system, metoprolol, nervous system, sympathetic nervous system, thyroid disorders

Click here for Top Thyroid Products reviewed by our staff