Learn how to shrink cystic pimples naturally and prevent post-acne scars. SmartMed’s step-by-step guide uses inflammation control, targeted skincare, and lifestyle tips to heal your skin. Cystic acne can be painful and leave stubborn scars or dark spots ( post-inflammatory hyperpigmentation, PIH ). Unlike surface-level breakouts, cysts form deep under the skin, making them tricky to treat. At SmartMed, we recommend a method called internal drainage , which helps your body rea

Lidocaine is a local anesthetic that is often used topically to numb or relieve pain in areas of the body. Available in various formulations and concentrations, lidocaine has various uses and benefits including: Topical Pain Relief Lidocaine is commonly used to alleviate pain associated with minor skin irritations, burns, cuts, and insect bites. It can be applied before certain medical procedures, such as  the insertion of intravenous (IV) catheters or minor dermatological pr

Cold sores, also known as fever blisters, go through several stages during their development and recovery. These stages typically follow a predictable progression, but the severity and duration of each stage can vary from person to person. The stages of a cold sore over the course of about 8 to 10 days. Tingling or Itching (Prodromal Stage) One or two days before the cold sore appears, most people feel a tingling or itching on the skin where they’re going to develop. You can