WHAT IS AN ANTIBIOTIC? An antibiotic is a chemical substance produced by microorganisms or synthetically made that kills or inhibits the growth of bacteria, helping the body to fight infections. 🩺 USES OF ANTIBIOTICS Antibiotics are used to treat infections such as: Respiratory tract infections (e.g., pneumonia, bronchitis) Urinary tract infections (UTIs) Skin infections Gastrointestinal … Read more
About Ciprofloxacin Ciprofloxacin (Ciprofloxacine) is a broad-spectrum antibiotic belonging to the fluoroquinolone class. It is used to treat a variety of bacterial infections by inhibiting bacterial DNA gyrase and topoisomerase IV, enzymes essential for bacterial replication. 🔹 Uses of Ciprofloxacin: Ciprofloxacin is commonly prescribed for infections caused by Gram-negative and some Gram-positive bacteria. Major uses … Read more
Adrenaline Adrenaline is a hormone and neurotransmitter produced naturally by the adrenal glands, which are located on top of the kidneys. It plays a crucial role in the body’s “fight-or-flight” response — preparing the body to react quickly in stressful or dangerous situations. 🔹 Functions of Adrenaline in the Body When the brain perceives danger, … Read more
Acetylcholine Acetylcholine (ACh) is a neurotransmitter, a chemical messenger that transmits signals in the nervous system. It plays a key role in both the central nervous system (CNS) and the peripheral nervous system (PNS). It is not typically used as a standard drug in most therapies but is important physiologically and pharmacologically. In clinical practice, … Read more
Morphine Morphine is a powerful opioid (narcotic) pain-relieving medication used to treat moderate to severe pain. It is derived from the opium poppy plant and works by binding to opioid receptors in the brain and spinal cord to block the sensation of pain. Morphine is classified as a Schedule II controlled substance in many countries … Read more
Acetazolamide Acetazolamide is a medication that belongs to a class of drugs called carbonic anhydrase inhibitors. It works by reducing the activity of the enzyme carbonic anhydrase, which helps to regulate acid-base balance and fluid levels in the body. It is used to decrease the formation of fluid (aqueous humor) in the eye, to reduce … Read more
Tetracycline Tetracycline is a broad-spectrum antibiotic belonging to the tetracycline class of antibiotics. It works by inhibiting bacterial protein synthesis, thereby stopping the growth and multiplication of bacteria. It is bacteriostatic, meaning it doesn’t kill bacteria directly but prevents them from multiplying. What is Tetracycline 📌 Mechanism of Action: Tetracycline binds to the 30S ribosomal … Read more
Penicillin Penicillin is a group of beta-lactam antibiotics derived from Penicillium fungi. It was the first antibiotic discovered and is still widely used for treating a variety of bacterial infections. ✅ Uses of Penicillin: Penicillins are mainly used to treat gram-positive bacterial infections, although some are effective against gram-negative organisms as well. 🔹 Common Infections … Read more
Amoxycillin Amoxycillin is a broad-spectrum penicillin-type antibiotic used to treat a variety of bacterial infections. Here’s a concise overview: ✅ USES of Amoxycillin Amoxycillin is commonly prescribed for: Respiratory tract infections (e.g., bronchitis, pneumonia) Ear infections (otitis media) Sinus infections (sinusitis) Urinary tract infections (UTIs) Skin and soft tissue infections Dental infections Helicobacter pylori eradication (combined … Read more
What is Azithromycin Uses of Azithromycin Azithromycin is commonly prescribed for: 1. Respiratory Tract Infections Acute bacterial sinusitis Pharyngitis/tonsillitis Bronchitis Community-acquired pneumonia (CAP) 2. Ear Infections Acute otitis media, especially in children 3. Skin and Soft Tissue Infections 4. Sexually Transmitted Infections Chlamydia trachomatis Non-gonococcal urethritis/cervicitis Sometimes used in combination for gonorrhea 5. Mycobacterial Infections … Read more
