4 Harmful Effects Caused by the Wrong Bra (And How to Avoid Them)

Bra is supposed to provide support and comfort, but sometimes, it can actually harm your body. Many women unknowingly wear the wrong bra size, leading to issues that go far beyond discomfort. From posture problems to headaches and even digestive issues, an ill-fitting bra can impact your health in surprising ways.

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1. Digestive issues.

Believe it or not, an overly tight bra can put pressure on your diaphragm and stomach, potentially leading to indigestion, acid reflux, and even shallow breathing. When your chest is constricted, your diaphragm doesn’t expand fully, which can make breathing more difficult. Additionally, tight bands pressing against your stomach can contribute to heartburn and discomfort after eating.

If you frequently feel bloated or experience digestive discomfort, try switching to a properly fitted bra—or opt for wireless, more flexible styles for better comfort.

2. Migraines.

Wearing a bra that’s too small can put extra pressure on your shoulders, and this can actually lead to headaches. When the bra doesn’t fit right, the weight of your breasts stretches the straps, creating tension in your shoulders and neck. Over time, this pressure can trigger discomfort and even headaches.

The good news? Many women find that simply adjusting their bra size can provide immediate relief from those annoying headaches. So if you're struggling with pain, it might be time to check that your bra fits properly and is offering the support you need!

3. Skin issues.

On the flip side, bras that are too big can cause their own set of issues by failing to offer enough support. Without proper lift, gravity takes over, and over time, this can lead to skin stretching and some people may have skin issues. Studies have shown that this type of breast deformation isn’t limited to women with larger breasts—smaller-breasted women can experience similar skin damage from a poorly fitting, loose bra as well.

Whether you have a small or large bust, wearing a bra that fits properly is key to preventing unnecessary skin stretching and keeping your breasts supported and comfortable.

4. Restricted blood circulation.

A too-tight bra, especially one with an underwire, can restrict blood circulation around your chest and ribcage. This can lead to discomfort, numbness, and even tingling sensations in the arms and hands. Over time, poor circulation can contribute to fluid retention and swelling, making you feel bloated and uncomfortable.

To avoid this, choose a bra with a snug but comfortable band that doesn’t dig into your skin. If you notice red marks or indentations at the end of the day, your bra might be too tight.

How to choose a proper fitting bra.

There is a method for measuring your breast size to finally find a properly fitting bra. To choose the perfect bra, you need to know 2 parameters: band and cups.

• To find your band size, measure around your rib cage, right under your breasts. Then round the result up to the nearest even number.

• To find your cup size, loosely measure around the fullest part of your breast. Then subtract your breast measurement from your band measurement. Each inch represents a cup size, like 1 inch can be an A cup, 2 inches can be a B cup, and so on.

Note: These calculations provide an average; bra sizes may vary for each brand. It’s important for you to feel comfortable in the first place.

Wearing the right bra isn’t just about looking good - it’s about feeling well and protecting health. If you’ve been experiencing discomfort, headaches, or even digestion issues, your bra might be to blame. Take the time to measure yourself properly and invest in bras that truly fit - your body will thank you for it.