Whenever you take more than one medicine, or mix it with certain foods or beverages, you're at risk of a drug interaction.

Below is the list of medicines, which have the same composition, strength and form as Frevent Syrup, and hence can be used as its substitute.

Is It safe with alcohol?

Derivent ls drop may cause excessive drowsiness and calmness with alcohol.

Are there any pregnancy warnings?

Derivent ls drop may be unsafe to use during pregnancy.Animal studies have shown adverse effects on the foetus, however, there are limited human studies. The benefits from use in pregnant women may be acceptable despite the risk. Please consult your doctor.

Are there any breast-feeding warnings?

Unknown. Human and animal studies are not available. Please consult your doctor.

Is it safe to drive while on this medicine?

There is no data available. Please consult doctor before consuming the drug.

Does this affect kidney function?

There is no data available. Please consult doctor before consuming the drug.

Does this affect liver function?

There is no data available. Please consult doctor before consuming the drug.

In addition to its intended effect, Frevent Syrup may cause some unwanted effects too. In such cases, you must seek medical attention immediately. This is not an exhaustive list of side effects. Please inform your doctor if you experience any adverse reaction to the medication.

Cough

Respiratory tract inflammation

Throat irritation

Musculoskeletal (bone

muscle or joint) pain

Respiratory tract infection.

asthma

chronic obstructive pulmonary disorder (copd)

Frevent Syrup is utilized in patients to treat trouble in breathing, asthma and other such conditions. It enhances the patient's condition by restraining the phosphodiesterase compounds in the body. 

Some side effects of this medicine incorporate queasiness, retching, dyspepsia, anorexia, stomach agony and perspiring. These side-effects are conceivable, yet don't generally happen. Counsel a specialist before taking the medicine in the event that you have ulcers, overactive thyroid, coronary illness, hypertension or liver malady. Try not to utilize this medicine on the off chance that you are adversely affected by any of the fixings in it. Accept your specialists exhortation on whether its safe for you to utilize this medicine amid pregnancy or breastfeeding. You are informed to maintain a strategic distance from utilize regarding juiced beverages amid your treatment with this medicine. 

Frevent Syrup is prescribed to be utilized twice or thrice day by day relying upon your restorative condition. The effects of this medicine can be seen inside the primary seven day stretch of taking it. On the off chance that you miss a portion, accept it when you recall. In the event that it is nearly time for the following portion, avoid the missed portion and resume your dosing plan.