Health Insights

Evidence-based articles from Dr. Lilit Margaryan, MD.

Urgent Care April 2026 · 3 min read

Virtual Urgent Care vs. ER vs. In-Person Clinic: Which One Do You Need?

You wake up at 11 PM feeling terrible. Your throat is on fire, or your ear is throbbing, or you have a rash that wasn't there this morning. Do you tough it out until your doctor's office opens? Drive to the ER and wait four hours? Find an urgent care? Open a telehealth app? This guide will help you decide quickly — and make the right call.

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Urgent Care 3 min read

Can You Get a Prescription Online? What Telehealth Can (and Can’t) Do

The short answer is yes — in many cases, a licensed physician can evaluate you and prescribe medication through a telehealth visit. But "many cases" isn't "all cases," and understanding where the lines are will help you get the right care in the right setting.

Urgent Care 3 min read

Pink Eye Treatment Online: Fast Relief, No Waiting Room

Pink eye — conjunctivitis — is uncomfortable, highly contagious, and exactly the kind of condition that doesn't require sitting in a waiting room for two hours. As a telehealth physician, it's one of the conditions I evaluate most frequently, and in most cases, a video visit is all you need to get the right treatment fast.

Urgent Care 3 min read

Sinus Infection: When You Need Antibiotics (and When You Don’t)

Sinus congestion, pressure, and facial pain are miserable — and they make people desperately want antibiotics. But here's the clinical truth most urgent care visits don't have time to explain: the majority of sinus infections are viral, and antibiotics won't help them at all. Let me walk you through how to know the difference.

Urgent Care 3 min read

Strep Throat vs. Sore Throat: How to Tell the Difference

A sore throat that hits suddenly on a Tuesday morning and has you wondering whether to push through or see a doctor — I know the feeling. Most sore throats are viral and self-limiting. But strep throat is a bacterial infection that genuinely needs treatment. Here's how to tell the difference.

Urgent Care 3 min read

How to Get a UTI Prescription Online (Without Leaving Home)

A urinary tract infection at its worst timing — which is always — shouldn't require a two-hour wait at an urgent care clinic. As a telehealth physician, UTIs are one of the most common conditions I treat, and one of the most straightforward to manage safely online. Here's exactly how it works.

Weight Loss 3 min read

Am I a Candidate for GLP-1 Weight Loss Medication? A Doctor Explains

One of the most common questions I get from new patients is: "Do I even qualify for this?" The answer isn't as complicated as many people think — and knowing the criteria before your appointment takes a lot of the anxiety out of that first visit.

Weight Loss 2 min read

How Much Does GLP-1 Weight Loss Medication Cost Without Insurance? (2026)

Cost is the number one reason people hesitate to start GLP-1 therapy — and often, confusion about pricing makes it worse. Let me give you the real numbers, not the vague "starting at" figures you see everywhere.

Weight Loss 3 min read

GLP-1 Side Effects: What to Expect in the First 12 Weeks

One of the first things patients ask me after starting a GLP-1 medication is: "Is this normal?" The answer, most of the time, is yes — but knowing what to expect makes the difference between pushing through a temporary adjustment period and quitting a medication that was actually working. Here's what I tell my patients.

Weight Loss 3 min read

What Is Semaglutide? A Doctor’s Plain-English Guide

Semaglutide is one of the most talked-about medications in medicine right now — and also one of the most misunderstood. Whether you've seen it on TikTok, heard about it from a friend, or been curious since your doctor mentioned it, here's what you actually need to know.

Weight Loss 5 min read

Ozempic vs. Wegovy vs. Zepbound: Which GLP-1 Is Right for You?

The GLP-1 conversation has officially gone mainstream — and with it comes a lot of confusion about which medication does what. As an obesity medicine specialist, I get this question constantly. Let me break it down clearly, without the marketing spin.

Weight Loss 3 min read

How to Get Wegovy or Ozempic Online Without Insurance

If you've been wondering how to get Ozempic or Wegovy online, you're not alone. These GLP-1 medications have transformed how we treat obesity — and telehealth has made access faster and more straightforward than most people realize. As a board-certified obesity medicine physician, I walk my patients through this process every day. Here's exactly how it works.

Weight Loss 2 min read

GLP-1 Medications Explained: Ozempic, Wegovy, and Zepbound — What’s the Difference?

Semaglutide, tirzepatide, once-weekly injections, pens, doses — the GLP-1 landscape can feel overwhelming. Here's a clear, physician-written guide to understanding your options.

Urgent Care 2 min read

UTI vs. Kidney Infection: How to Tell the Difference (And When to See a Doctor)

Burning when you urinate? Flank pain? Learn the key differences, why it matters, and when a telehealth visit is the right next step.

Telehealth 2 min read

Telehealth Is Real Medicine: What a Virtual Doctor Can (and Can’t) Do

There are still misconceptions about telemedicine. Here's what a board-certified physician can genuinely accomplish through a video call — and where in-person care is still needed.

Weight Loss 3 min read

Why “Just Eat Less and Exercise More” Is Terrible Medical Advice

The science of why obesity is a hormonal, genetic disease — and why treating it with willpower advice is like telling a diabetic to "just produce more insulin."

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