Many people find liquid orals better than tablets or capsules. In a way, it is true because the liquid form of the medicines works well for patients having swallowing difficulties and children. However, the liquid takes less time to absorb the body fluids. As a result, it quickly achieves the dosage of medication. Besides this, it also tastes better than the tablet because of certain flavors or ingredients. Thus, the manufacturing of liquid orals is increasing nowadays.
If we talk about the drawbacks of using liquid orals, there are some. It becomes challenging to measure it accurately, and it gets contaminated by microorganisms easily. Also, you cannot carry an open bottle of liquid orals because they are bulky, and the container might break. However, the oral liquid pharmaceutical manufacturers are looking forward to solving these issues and increasing their safe sales. Let’s find out more about it.
How many types of liquid get manufactured?
There are mainly two classes of liquid orals- monophasic and biphasic. Both types get manufactured by using an active ingredient in a liquid vehicle. It creates a homogenous mixture that can be intake orally in liquid form. Furthermore, in some liquids, sweetening agents, colors or flavors get added to make it taste okay for the kids. These two classes are also available in different forms. Read it below!
Monophasic liquid orals
Syrup is the most common form that contains more than one active ingredient. The base get made of sucrose that changes the taste, modifying solubilization. You may find many syrups labeled as sugarless. It means that they get manufacture using other sweetening item, including saccharin. Some might have a thick texture because of the presence of thickening agents. It also contains ethanol to bring out imparting the flavor. The manufacturers take care of the syrup quality. Let’s have a look at its advantages.
Syrups manage the taste of the medicinal ingredients that get involve in them. Its thickening feature soothes the irritation of the throat. Syrups are suitable for children.
2. Fluid extract
These are solutions of therapeutic drugs that get extract from plant material. It can be anything, including extracts of oats or grains.
3. Mouth wash
Mouth wash is an aqueous solution prescribed for teeth and gum issue. It is a mixture of water and alcohol that sometimes works as an antiseptic for throat pain.
Biphasic Liquid orals
1. Oral emulsion
It is a liquid oral having an active ingredient that is unstable in a liquid phase. But, still, it get stabilize in the dispersion of oil and water. It contains dissolved solids, but it can get separate. So, you have to shake it before using it.
2. Oral suspension
It contains the active ingredient in the base. Like oral emulsion, here also, the solids get separate, so shaking is a must before consuming.
Mixtures have more than one active ingredient. They either disperse or suspend in the base. It works on the principle of anyone from the oral emulsion and oral suspension. However, you can re-suspend it by shaking it properly.
Many pharmaceutical manufacturers focus on any one of the two classes, while some produce both. The liquid oral’s qualities get check in every step of the manufacturing, even after it, such as packing, labeling, and distribution. So, always check the expiry date and then buy.