Are you thinking about starting to wear contact lenses or looking to change the ones you have? Let's see everything you need to know and what the differences are in order to choose the most suitable ones! 

1. Duration

Choose the lenses that fit your lifestyle. A basic distinction is based on their duration, meaning how often you need to change them.

• Daily – Ideal if you want convenience and cleanliness. You wear them in the morning and throw them away at night. No more cleaning!
• Monthly – More economical than daily lenses, but they require cleaning and proper maintenance.

2. Material

• Hydrogel – Hydrogel lenses are softer and more comfortable, but they retain less oxygen, which can cause dryness in the eyes.
• Silicone-Hydrogel - Silicone-hydrogel lenses, which are the majority, allow for greater oxygenation, reducing the risk of irritation and are ideal for extended use, although they may be a bit harder.
• Astigmatic or Multifocal – If you have astigmatism or presbyopia, you will need specialized lenses.

3. Type

Beyond the duration and material, the type of lens is also important for each need:  

• Colored  – Change or enhance the natural color of the eyes, with or without prescription.
• Myopia - Hyperopia – Correct myopia (blurry distance) or hyperopia (blurry near).
• Astigmatic (Toric) – Designed for astigmatism, stabilize correctly on the eye.
• Multifocal  – Allow clear vision at all distances, ideal for presbyopia.
• Non-Prescription – Purely aesthetic lenses, without prescription, usually colored or blue light protection.

Don't forget proper hydration! 

If you wear lenses for many hours, your eyes may start to feel dry. Artificial tears are lifesavers! You can choose without preservatives if you have sensitive eyes or with hyaluronic acid for extra hydration and relief.

Extra Tips for Always Having Rested Eyes

• Never sleep with your lenses (unless they are specifically designed for it).
• Do not use tap water or saliva to clean them! Only use special lens solution.
• Change your lens case often – it's full of bacteria!
• If your eyes become red or irritated, stop using them immediately and consult a specialist.

If you find the right contact lenses and follow a few simple tips, you won't have any problems! 

If you have doubts, always consult an ophthalmologist!