If you have atrial fibrillation or a high risk of deep vein thrombosis (DVT), blood clots, and/or strokes, your doctor might prescribe you Xarelto. A novel oral anticoagulant (NOAC), or blood thinner, Xarelto works by keeping dangerous blood clots from forming. But how much does Xarelto cost?

Read on to learn about the Xarelto price for those who do and don’t have health insurance. In addition, we'll explain how this cost changes depending on the pharmacy you visit, show you how to find a Xarelto coupon, and compare the Xarelto cost with those of other similar drugs.

Are you taking Zorvolex? Or are you simply looking to learn more about the medication? Regardless, we’ve got answers for you. In this guide, we explain all of the most important facts to know about Zorvolex, starting with what it's used for and what its dosages are. We then go over possible side effects and drug interactions you can have with Zorvolex.

Sequences are patterns of numbers that follow a particular set of rules. Whether new term in the sequence is found by an arithmetic constant or found by a ratio, each new number is found by a certain rule—the same rule—each time.

There are several different ways to find the answers to the typical sequence questions—”What is the first term of the sequence?”, “What is the last term?”, “What is the sum of all the terms?”—and each has its benefits and drawbacks. We will go through each method, and the pros and cons of each, to help you find the right balance between memorization, longhand work, and time strategies.

This will be your complete guide to ACT sequence problems—the various types of sequences there are, the typical sequence questions you’ll see on the ACT, and the best ways to solve these types of problems for your particular ACT test taking strategies.

Have you recently started using a Zema-pak or been told that you’ll be prescribed it to treat a specific illness or symptom? If so, you’ve come to the right place. In this article, I’ll explain what Zema is, what it treats, how to take it, and what you need to know to safely use the drug.

Have you recently started taking Clonidine 0.1 mg pills or been told that you’ll be prescribed them to treat a specific illness or symptom? If so, you’ve come to the right place. In this article, I’ll explain what Clonidine HCL is, what it treats, how to take it, and what you need to know to safely use the drug.

What is TEVA 3109? If you have a TEVA 3109 pill and want to know more about it, this guide is for you! We’ll go over all the information you need to know about TEVA 3109 pills including what they are, what they’re used to treat, how you should take them, what the risks of taking them are, and more.

Does your knee feel like it needs to pop and you can’t get the sensation to go away? What’s causing this feeling, and what can you do about it? In this guide, we explain why your knee feels like it needs to pop, if you should see a doctor about it, the five most common causes behind your knee feeling like it needs to pop, and how to get relief from this problem.

Have you gotten a prescription or note from a doctor or nurse with a mysterious symbol that looks like "c" on it? What does a c with a line over it mean? Is this some secret doctor code?

We’re here to break it all down for you, and it’s actually simpler than you think! Read this guide to learn all about the meaning behind the c with a line over it medical abbreviation, where the abbreviation comes from, how it’s used, and other important medical abbreviations you should know.

Are you scoring in the 600–750 range on SAT Writing? Do you want to raise that score as high as possible—to a perfect 800?

UPDATE: This article discusses a previous version of the SAT. If you are looking to get a perfect score on the digital SAT, check out my guide to getting an 800 on SAT Reading and Writing.

Are you scoring in the 26-34 range on ACT Math? Do you want to raise that score as high as possible—to a perfect 36?

Getting to a 36 ACT Math score isn't easy. It'll require perfection. But with hard work and my strategies below, you'll be able to do it. I've scored 36 on Math on all my ACTs, and I know what it takes. Follow my advice, and you'll get a perfect score—or get very close.

How long does caffeine stay in your system? What is the half-life of caffeine? How does caffeine half-life differ between individuals?

In this quick guide, we'll go over how long caffeine stays in the average person's body, what factors impact how long you'll feel the effects of caffeine, and what you can do to combat the caffeine jitters. Ultimately, we'll help you answer the key question: how long does caffeine stay in your body?

Are you scoring between 26-34 on ACT Science? Do you want to raise that score as high as possible - to a perfect 36?

Getting to a 36 ACT Science score isn't easy. It'll require perfection. But with hard work and my strategies below, you'll be able to do it. I've consistently scored 36 on Science on my real ACTs, and I know what it takes. Follow my advice, and you'll get a perfect score - or very close.

Are you scoring in the 26–34 range on ACT English? Do you want to raise that score as high as possible—to a perfect 36?

Getting to a 36 ACT English score isn't easy. It'll require near perfection and mastery of both grammar rules and rhetorical skills. But with hard work and my ACT English strategies below, you'll be able to do it. I've consistently scored 36 on English on my real ACTs, and I know what it takes. Follow my advice, and you'll get a perfect score—or get very close.

Since 2016, Khan Academy has partnered with the College Board to offer a free SAT prep program.

All things considered, Khan Academy's SAT prep program is high quality. It's a great introduction to the test and elevates the bar of free SAT materials. Students unable to afford books or prep programs have a useful resource to train for the test.

But it's not complete.

There's still a lot missing from the Khan Academy SAT program that can prevent you from getting the highest score possible.

In this review, you'll understand what exactly is wrong with the Khan SAT program—and why the partnership with the College Board means these problems will never be fixed. If you plan to use the Khan Academy SAT program, this will show you what you're missing.

If you’re reading this guide, I’m going to assume you don’t have a lot of time before your SAT test date. If you do have a lot of time before your SAT test date (one month or more), feel free to read this article for useful tips, but I urge you to spread your prep out over the full amount of time you have. Do not wait to cram.

The total amount of time spent preparing for the SAT matters, and though you can make great strides in just 10 days, you still need to put in the time. I’ll guide you through the steps to successfully cram for the SAT and raise your score by up to 200 points.