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With COVID-19 hitting the U.S. at peak flu season, it’s no wonder some confusion has ensued. 

How to Tell the Difference Between the Flu and the Coronavirus

Flu vs. Coronavirus

Flu or Coronavirus? Here's How to Tell the Difference

Diagnosing rheumatoid arthritis takes some detective work, especially because so many health problems cause similar symptoms. Our guide helps you spot the clues so you can get the treatment you need. 


9 Sneaky Conditions That Mimic RA

Conditions that Mimic RA 

9 Conditions That Mimic RA

Is discharge normal? What about soreness? Here’s what to look out for—and when to give your doctor a call. 

Nipple Issues: When to Worry, When to Wait

Common Nipple Issues

What's just as important as knowing what's not normal when it comes to breast health? Knowing what it is! 

black and white image of topless woman from behind

7 Signs of Healthy Breasts

There could be a number of things going on in your body and brain that make sex feel like a low priority item.

Too Tired for Sex?

Low Sex Drive

Genital herpes is quite common, but a great deal of stigma still exists surrounding the virus. Know the facts from the falsehoods.

10 Myths About Genital Herpes

Something sank its teeth into you? We'll help you figure out what type of insect, chigger, or spider might be to blame. 

What Is That?! How to ID 8 Common Bug Bites

Adopt these 10 heart-smart tips now to lower your risk for having a heart attack in the future.

10 Ways to Prevent a Heart Attack

Heart Attack Prevention

A diagnosis of acid reflux no longer means saying goodbye to all of your favorite fruits. These super foods are an important part of a healthy diet. Fruits are usually low in fat and rich in the sort of fiber that can protect against acid reflux.

Low-Acid Fruits for Acid Reflux

Patrika Tsai

Weight

Food & Nutrition

Mental Health

While most Americans struggle to lose weight, there are some who are underweight and unable to gain enough weight to stay in the healthy range. While certain individuals may inherently have a high metabolism, others may have an illness or chronic con...

Achieving Healthy Weight Gain

Healthy Living

As food and gas prices continue to rise, grocery bills are taking a bigger bite out of the household budget. When consumers have to worry about food costs, they may also struggle to maintain a healthy diet. However, it is still possible to have nutri...

14 Tips to Buy Healthy Groceries on a Budget

Digestive Health

Question: I have been told that I may have lactose intolerance. Does that mean I have to give up milk? Answer: Lactose intolerance means that the body does not produce enough enzymes to digest lactose which is a sugar found in dairy products. People ...

Q&A: Lactose intolerance

Weight Loss

Fitness & Exercise

Question: I lost weight by running and have recently switched to swimming. Now I can’t keep the weight on Are there certain exercises that are more effective at weight loss than others? Dr. Tsai: Some exercises may be more effective in helping you lo...

Which Exercises Will Make Me Lose Weight?

Diets

The Master Cleanse Diet, also known as the Lemonade Diet, is a liquid diet of water, lemon or lime juice, maple syrup, and cayenne pepper. In other words, you are only allowed to drink lemonade about 6-12 times a day, a glass of salt water, and an he...

The Real Deal on the Master Cleanse Diet

Patient Expert

Latest Articles by Patrika Tsai