SciTech Express

Rheumatoid Arthritis: A Revolutionary Drug Delivery Breakthrough   Innovative Drug Delivery System for RA Targeted Treatment : Researchers have developed a self-actuating drug delivery system to combat Rheumatoid Arthritis (RA) by delivering medication precisely to inflamed joints. Microsphere Technology : The system uses specially designed microspheres that are loaded with methotrexate , a widely used anti-rheumatic drug. These microspheres remain inactive until they detect inflammation, releasing the drug only when needed . This reduces side effects and increases treatment efficiency . About Rheumatoid Arthritis (RA) Definition : RA is a chronic autoimmune disease in which the body's immune system mistakenly attacks its own tissues, primarily affecting joints. Symptoms : Persistent joint pain, swelling, and stiffness . Fatigue, fever, and loss of appetite. Severe cases can lead to joint deformity and loss of mobility . Commonly Affected Areas : Joints : Wrists, hands, elbows,...

Opioids and the Future of Pain Management The U.S. FDA has approved Suzetrigine , a groundbreaking non-opioid treatment for moderate-to-severe acute pain. This marks a significant shift in pain management, reducing reliance on opioids, which are known for their high addiction potential . What are Opioids? Opioids are a class of drugs that originate from or mimic compounds found in the opium poppy plant . They act on the nervous system’s opioid receptors to produce pain relief and feelings of euphoria. Types of Opioids Opioids can be classified into three main categories: Natural Opioids (Opiates) Derived directly from the opium poppy plant . Examples: Morphine, Codeine . Semi-Synthetic Opioids Chemically modified versions of natural opioids. Examples: Oxycodone, Hydrocodone, Heroin . Synthetic Opioids Fully lab-made but function similarly to natural opioids. Examples: Fentanyl, Tramadol, Methadone . Medical Uses of Opioids Pain Relief : Used for acute pain (post-surgery, injuries...