Carboxymethylcellulose
CARBOXYMETHYLCELLULOSE(CMC)
Overview:
Carboxymethylcellulose is a type of lubricant eye drop that helps soothe dry or irritated eyes. Most people use it without any problems.
Classification: Ophthalmic (eye) lubricant
Uses:
Carboxymethylcellulose is commonly used in eye drops to help relieve dry, irritated eyes. It works by keeping the surface of your eyes moist and comfortable.
People often use it to:
Soothe dryness caused by wind, sun, or staring at screens for too long
Protect the eyes from irritation
Ease burning, stinging, or discomfort
In some cases, your doctor might recommend it for other eye-related issues as well.
How it works:
Carboxymethylcellulose is used in eye drops to help keep your eyes moist. It works like a gentle lubricant, providing relief from dryness or irritation.
Dosage: As directed by the physician
Side effects:
Serious side effects are rare, but they can happen. Call your doctor or get medical help right away if you notice:
Allergic reaction signs – rash, hives, itching, red or swollen skin, blisters, trouble breathing or talking, chest tightness, or swelling of your face, lips, tongue, or throat.
Eye problems – sudden changes in vision, eye pain, or severe irritation.
Don’t wait—if something feels wrong, get help right away.
Disclaimer
This content is for informational purposes only. Always consult a healthcare provider for medical advice and proper dosage
Precautions:
Tell all of your health care providers that you take carboxymethylcellulose. This includes your doctors, nurses, pharmacists, and dentists.
Do not take carboxymethylcellulose by mouth. If carboxymethylcellulose is put in the mouth or swallowed, call a doctor or poison control center right away.
Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using carboxymethylcellulose while you are pregnant.
Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby
Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice. Always follow your healthcare provider’s instructions. Do not start, stop, or adjust the medication without consulting your doctor.
Sodium Hyaluronate
SODIUM HYALURONATE
Overview:
Sodium hyaluronate is a natural compound that makes some of our body stay wet and padded, including the eyes, joints, and skin. It is applied in eye drop medicine to treat dryness, in joint injections to treat pain and stiffness caused by arthritis, and in skin products to ensure the skin is soft and moist. It is safe in general, but can cause slight redness, swelling or irritation at the site of application or injection.
Classification: Glycosaminoglycan (polysaccharide)
Uses:
Sodium hyaluronate is utilized in numerous applications to make the body comfortable and safe. It relieves dryness and irritation in the eyes and keeps them moist. It serves as a cushion and lubricant in the joints, which alleviates pain and stiffness in something such as osteoarthritis. It ensures that the skin is moist, supple, and plump, and that is why it is included in most creams, serums, and cosmetic fillers. It is also administered by doctors during some eye surgeries like cataract surgeries to cushion and lubricate the fragile tissues.
How it works:
Sodium hyaluronate works with its hygroscopic and viscoelastic characteristics. It holds a lot of water, and it keeps tissues wet and oily. It normalizes the tear film in the ocular surface and safeguards the epithelial cells. Intra-articular injection, in the joints, is used to reinstate the viscoelasticity of the synovial fluid to enhance lubrication, shock absorption and joint performance. It keeps the skin moist in the extracellular matrix increasing elasticity, wound healing and tissue regeneration.
Dosage: As prescribed by your doctor.
Side Effects:
- Mild eye irritation or redness
- Blurred vision for a short time (with eye drops)
- Small swelling or pain where injected in the joint
- Redness or slight swelling on the skin (with creams or fillers)
Precautions:
- Inform your doctor if you are allergic to hyaluronic acid or similar products.
- Use eye drops only as directed; avoid touching the dropper tip to prevent contamination/infection.
- Rest the joint for one to two days after injection to reduce pain or swelling.
- Avoid using on infected or inflamed skin/joints.
- Tell your doctor if you are pregnant or breastfeeding before use.
- Use with caution if you have a history of severe allergies or immune reactions.
Disclaimer:This content is for informational purposes only. Always consult a healthcare provider for medical advice and proper dosage.
