Category Archives: Pharmacology

Bactericidal vs Bacteriostatic

Antibiotics are generally divided into two groups based on their mode of action. Bacteriostatic antibiotics inhibit reproduction and growth, while bactericidal antibiotics kill the bacteria. Bactericidal vs bacteriostatic can be different in many aspects. This article will highlight those differences as well as other distinction approaches of antibiotics, such as broad spectrum and narrow spectrum… Read More »

Antiarrhythmic Medications

Antiarrhythmic medications are used to correct electrical disturbances of the heart. Sometimes, the heart can have difficulty with beating too fast, beating too slowly, or beating with an irregular heartbeat. Many rhythm disturbances of the heart are not serious, but for those that are, medication is given to keep the arrhythmia under control or to… Read More »

Migraine Prevention Medication

Migraine headaches are a severe type of headache that can be life-threatening. It affects mostly women and affects about 36 million people in the US. About one in four families has someone in the family that has a migraine sufferer in it. Migraines involve a headache which is often unbearable and debilitating when happening. It… Read More »

Strep Throat Medicines

Strep throat is a contagious bacterial infection of the throat which is caused by the Streptococcus bacterium. Symptoms include sore throat, swelling and inflammation of the membranes lining the posterior aspect of the tonsils and throat. Strep throat medicine involves various types of antibiotics and painkillers. The former helps take care of the infection so… Read More »

Antidepressant Medication

It is never easy to deal with depression. Along with making several lifestyle changes, you will have to take antidepressant medication to keep things under control. Antidepressants do not cure depression, but they certain help in making your symptoms more manageable. There are different types of antidepressants available today, and you have to choose a… Read More »

Types of Benzodiazepines

So many depressant medications are now in use, but benzodiazepines are among the most popular ones in the United States. As they are quite popular, they are common abused as well. Their widespread availability is one of the big reasons why many people opt for this form of drug abuse. You can find more than… Read More »

Classification of Antibiotics

Antibiotics are designed to slow the growth of or kill bacteria. They are drugs that are derived from or chemically produced by microorganism like bugs, fungi or bacteria. They are just one class of antimicrobials, a larger group of drugs which also contains anti-fungal, anti-parasitic and anti-viral medications. There is a broad range of antibiotics,… Read More »

Even Short-term Oral Steroids Carry Serious Risk

The millions of Americans prescribed short-term oral corticosteroids are taking a dose of risk along with their medication, according to a cohort study of more than 1.5 million adults. Within 30 days of initiating these drugs, even at relatively low doses, users had a nearly twofold increased risk for fracture, a threefold increased risk for… Read More »

Viagra: How Does It Work?

What is Viagra? Viagra (sildenafil) relaxes muscles found in the walls of blood vessels and increases blood flow to particular areas of the body. Viagra is used to treat erectile dysfunction (impotence) in men. Another brand of sildenafil is Revatio, which is used to treat pulmonary arterial hypertension and improve exercise capacity in men and women. Do… Read More »