Hydroxypropyl Methylcellulose Is Derived From Cellulose And It Is An Inert Polymer Used As An Excipient In Pharmaceutical Sector

Hydroxypropyl Methylcellulose
Hydroxypropyl Methylcellulose

Hydroxypropyl Methylcellulose (HPMC) is a water-soluble thickener, emulsifier and film-former that is often used in tablet coating. It can also be used as an emulsifier in a variety of products such as baby diapers, wipes, cosmetics, and toothpaste.

HPMC is a type of cellulose ether, which is a form of cellulose that has been modified to replace some of the hydroxyl groups with a methyl group or a carboxyl group. This modification results in a cellulose-like substance that has better tensile strength and viscosity than the original cellulose.

It is a commonly used additive in many products on the shelves of local drugstore, including prescription drugs. It is a binder that helps tablets stay together and makes them appear sweeter. It can also help tablets release their contents over a longer period of time.

There are several different types of Hydroxypropyl Methylcellulose available. Each has its own properties and is used for different purposes.

The type of HPMC chosen depends on the application. Some types are designed for enhancing the wet tack of adhesives while others are intended to improve green strength. There are even some that can be used as a fat-replacer for baked goods or in liquid soaps.

Another application of HPMC is as an emulsifier for eye drops, as it can absorb water and prevent evaporation, which helps keep the eyes lubricated and moist.

The size of the global Hydroxypropyl Methylcellulose Market, which was estimated at US$ 3,851 million in 2018, is anticipated to grow at a CAGR of 11.8% during the forecast period (2019-2027).

It can reduce the chances of developing an eye infection or other problems related to the condition that causes the eyes to become irritated or dry. It can also help to increase the amount of moisture in the eye, which may help reduce the chance of developing a cataract or other eye problem that is serious and can lead to a vision impairment.

However, some emulsifiers can cause skin irritation and other allergic reactions. These can range from mild scalp irritation to more dangerous conditions. In such a case the usage of the product should be stopped and a doctor should be contacted.

Other side effects include skin rash, itching, or red, swollen, or blistered skin. This may happen in case of an allergy to Hydroxypropyl Methylcellulose or other chemicals in the product. Dow Chemical Company declared a series of high-return capacity expansions in July 2021, for addressing the growing worldwide demand for sustainable and innovative additives.

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