All You Need To Know: LED Light Color Cures Headache

There are many triggering factors why we suffer from a simple headache turned into an excruciating migraine that often happens unexpectedly.

One of those triggering factors is lighting, which most people do not know. Are you aware that what may be the cause can also be the cure? Therefore, what LED light color helps with headaches?

The connection between LED Light Sensitivity and Headache

what led color helps with headaches

Lights make all things visible, making it convenient for us to live day by day, especially during the evening when everything is pitch black. However, despite the help it gives us to see things clearly, especially at night, it can also affect our health.

There is a connection between LED light sensitivity and Headache because there are specific LED colors that can be harmful to your eyes, leading you to eye strain, trouble focusing, and an extreme headache.

To help us fully understand light sensitivity and migraine, let us define them individually:

LED Light Sensitivity

Some of us may be unaware that people can have light sensitivity, also known as Photophobia. People who are photophobic are susceptible to bright lights, leading them to have common and mild symptoms to severe ones such as excruciating headaches or migraine.

Migraine Headache

No one ever wishes to experience a migraine because the pain is so extreme that it can make you call all the saints. It is an intense type of Headache that sometimes can last for more than an hour or, worst, even for days.

Initially, you start feeling a slight pain in your forehead, around your eyes, or even the side of your head, which will eventually turn to an excruciatingly pounding Headache.

Some people may tell you that it will make you somewhat paralyzed because you will not want to move. After all, a slight movement will worsen the pain.

Moreover, other people may also experience vomiting and nausea during a migraine episode.

Triggers of LED that causes Headache

what color light helps with headaches

LEDs can cause mild headaches that can lead to intense migraine for the sole reason that it is a type of light that emits high-energy yet short wavelength and blue light. Not all of you may know this, but blue light is the light color that can trigger your light sensitivity.

Though LEDs are well known to be energy-efficient, making them suitable for our environment. But the price we have to pay is that it has some health issues for living things.

Just know that almost everything around us these days comprises LEDs.

Hence, the triggers can be unavoidable, especially if you are constantly exposed to LED technologies. What you can do to lessen headache attacks is to improve your Photophobia.

Below are the two triggering factors why you get headaches when exposed to LEDs:

LEDs have flickering technology

It is one of the few types of light invented to withstand fast voltage variation. The LEDs flickers when the light outputs keep on fluctuating. It is possible to dim an LED due to its flickering technology. Thus, on and off entirely without any problems.

LEDs have a strobe light-like effect

Another triggering factor in getting headaches when exposed to LEDs is its strobe light-like effect. Apart from the fact that you can dim an LED, it also has a feature where you can turn it off and on a couple of times in a second. Thus the term strobe light-like effect.

What LED Light Color Helps with Headaches?

what color led lights help with headaches

It is not a surprise that the green LED light color helps with headaches caused by Photophobia.

A solid and low-intensity green LED light can reduce the chronic pain you feel due to intense Headaches. It has been proven according to the published case study of researchers in Harvard around May of 2016.

LED green light also helps improve the light sensitivity of people who always suffer intense headaches. It is a light color preferred by most migraineurs to be exposed to compared to other light colors that are not helping with their condition at all.

Greenlight therapy is the most recommended among many therapies and treatments recommended for people with light sensitivity.

3 Different Kinds of Headache

There are 3 kinds of Headaches that have different triggers and symptoms. Take a look at the table below to know their differences to identify what kind of Headache you are suffering:

Kind of Headache



Tension Headache

● Stress

● Muscle Tension

● Food

● Dry Eyes or Eyestrain

● Improper Posture

● Lack of sleep

● Dehydration

● Mild to moderate pain around the head

● Tight pressure on the forehead

● Dull pain in the head

● Tenderness on the scalp and head

Migraine Headache

● Hormonal changes, especially to women

● Stress

● Sensory Stimuli

● Food and drink

● Food additives

● Unhealthy sleeping habit

● Light Sensitivity

● Nausea

● Vomiting

● Pain on both sides of your head

● Tunnel Vision

Cluster Headache

● Alcohol

● Pungent Smell

● Abrupt change to high altitude

● Heat

● Drugs such as cocaine

● Alcohol

● Cigarettes

● Discomfort

● Redness of the eyes

● Sweating

● Restlessness

● Clogged nose or runny nose

You now know the differences between these three kinds of headaches. You can use this as your guide to identify what kind of Headache you are experiencing and learn how to avoid and treat a tension headache, a migraine headache, and a cluster headache.

7 Effective Relief for Migraine caused by Light Sensitivity

what colors get rid of headaches

Sometimes, less severe symptoms such as dryness of the eyes and exhaustion can be treated right away without the need for prescribed medicines or consultation with your ophthalmologist.

However, there may be times when symptoms will be severe and persist.

Hence, that is your signal to meet a medical professional who can help you diagnose your condition correctly and identify the trigger of your symptoms to provide you with the best and most accurate prescription medicines.

Frequently, diagnosis of migraine photophobia can be ceased to occur with a quick action to provide treatment.

However, Photophobia is still probably present regardless of whether you are in the middle of the migraine attack, and possibly before or after the migraine attack because both migraine and light sensitivity are innately linked to each other.

Do not worry because there are many effective ways to address your concern regarding Photophobia. However, you should learn how to distinguish its triggers to address this.

Below are the practical ways that you should keep in mind:

Make use of a dimmer

Utilize your light source by also installing a dimmer. This will help you adjust and set the brightness of the light source depending on your mood, and at the same time, it will prevent you from suffering from migraine due to light sensitivity.

Most LED light bulbs already come with a dimmer, so it is a good investment as it can also help you save cost on your electric bill.

Maximize the use of light covers

Another way to prevent sudden migraine attacks due to Photophobia is by using light covers. These light covers aim to lessen your exposure to blue light, which may trigger your light sensitivity. Moreover, it also helps in distributing the light evenly.

Optimize natural lighting

Proper ventilation is essential because it can also provide you ample amount of natural lighting. Of course, more windows would mean more ways to have natural light in your room. Make sure to open up each and every curtain, especially during the day.

Though you may ask what to do at night, turn off lights to rooms that are not being used and instead use salt lamps or candles, which can also serve as your mood lighting.

Maximize the use of screen filters or anti-glare computer screens

AR or also known as Anti-glare coating, is used for most screens. It is a good investment, and maximize its use, especially if your nature of work is constantly being exposed to LED screens.

Reduce screen time

We have already been exposed to too many LEDs in today’s technology. So it is necessary to have a break sometimes. Lessen your screen exposure as much as possible.

Expose yourself to nature

The color of nature is blue and mostly green. These two are cool colors. Green is a soothing color to our eyes, and it also enhances our vision. Therefore, make sure to have a break with nature from time to time to relax your eyes and regain your better vision.

Switch to Blue-Light proof prescription glasses

Blue light is known to be the light color that often causes headaches. So make sure to have prescription glasses that have anti-radiation and protect your eyes from blue light.

However, the quality may vary from each brand, so you have many options, all of which function the same.


We now know what LED light color helps with headaches, and we have now established how lights can also make a significant impact on our health.

Greenlight somehow helps give such relief when you experience a headache. Moreover, you know now which LED light colors to avoid as it will only cause extreme pain due to headaches.

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