Dilated pupils occur when the black centre of your eyes becomes a bit larger, which is not normal. This happens because of changes in light and many other health issues. In this blog, we will explore the various reasons for dilated pupils, including high blood pressure, foods that contribute to hypertension, and various other reasons. 

We will also understand how we can manage and prevent such issues. If you notice any abnormal symptoms in your eyes, then consult Dr Jawahar Lal Rohatgi Smarak Netra Chikitsalaya for expert guidance.

Light and Emotional Triggers

Our pupils adjust to the light. When we are in a darker space, the pupils get a little bigger so that we can see very easily, which is quite normal. Emotional triggers like fear, excitement, surprise, shock, or others can be reasons for dilated pupils.This usually happens because of changes in our bodily hormones. 

But after some time, the dilated pupils should come back to normal. If you feel that one pupil is bigger than the other, or the dilation is the same and is not going away, then you should get your eyes checked with an expert eye doctor.

Reaction to Medications

Doctors prescribe eye drops or medications that can dilate pupils as a side effect. Some doctors even use medications to dilate the pupils to get a better view of your retina. Medications prescribed for allergies, colds, depression, or minor sickness can also cause dilation as a side effect. 

If you have recently started a new medication and experience your pupils staying large, then it is best to inform your doctor right away. It might be a harmless side effect at first, but it can lead to something serious, especially if you feel dizzy, have a headache, or are sensitive to light after the new medications.

Brain or Nerve Issues

Whenever we face conditions like tumours, brain injuries, or even strokes, it affects the nerves of the eye. That is why dilated pupils could be the very first warning or symptom of a serious issue. If you notice your pupils being dilated for a long period of time, along with some headaches or weakness in your body, then visit for consultation immediately. 

These could be warning triggers and should be tested right away to avoid any severe damage. Pupil changes should be taken very seriously when it comes to brain or other severe symptoms.

High Blood Pressure

Having high blood pressure can severely affect the small blood vessels in the eyes, which can be a reason for dilated pupils.. Even if it does not cause dilation right away, it does harm the tissues present in the eye. High blood pressure, if not treated soon, can also result in vision problems. 

People might also notice that their pupils react slowly to adjust to the light or feel strain in the eyes. That is why people who have high blood pressure should always keep a check on their eyes and control their blood pressure to prevent any severe damage to their eyesight.

Foods Causing High Blood Pressure

Certain foods can be a reason for dilated pupils. It can raise the level of your blood pressure and affect your overall health. Foods that are high in salt, like chips and pickles, high in sugar, like sweets and soft drinks, and saturated fats, like fried foods and many others, are harmful if consumed too often. 

These foods can increase the pressure in your blood vessels, which can result in blurred vision, eye strain, or even trouble focusing. In order to avoid this, one should have a healthy diet that includes fruits, vegetables, whole grains, and consume plenty of water. It helps to keep your heart and eyes in good shape.

Tips to Maintain Your Eye Health

There are many ways through which you can control your blood pressure and keep your eyes healthy at the same time. Eat a low-salt, low-sugar diet and exercise daily. Consume a lot of water and avoid smoking. 

Try to manage your stress through deep breathing or yoga exercises. Avoid long screen time and take breaks where you can relax your eyes. Wear sunglasses when you are outdoors, avoiding direct contact with sunlight. Keep a check on your eyesight by visiting the eye doctor yearly.

Conclusion

Reasons for dilated pupils include emotional triggers, medicines, or even light. Although these are some smaller issues, they can also occur due to some serious health issues like high blood pressure, which can affect your pupils’ health. It is important to manage and protect your eye health. 

If you notice blurred vision, frequent headaches, or the pupil being dilated for a long period of time, take it very seriously and consult the eye expert Dr Jawahar Lal Rohatgi Smarak Netra Chikitsalaya. Their treatment and guidance can save your eyesight from any long-term damage.