Serne

No, Serne doesn't cause sedation. It has not been reported by the patients who are taking this drug. If you are experiencing sedation after taking this drug then discuss it with your doctor immediately without further delay.

Serne may take several weeks to exert its action. Therefore, it may be taken long-term, however, only when it is prescribed by a doctor. Taking Serne for a long period of time without a doctor's advice may get very detrimental to your health.

Yes, Serne can cause weight fluctuation (weight gain and loss). It is a common side effect of this drug. Few people may experience this effect after consuming this drug. People should monitor their weight, eat healthily and include at least 30 mins of exercising in a day. In spite of all efforts if you experience weight fluctuation then discuss with your doctor. 

No, Serne doesn't cause acne. For treating acne, one must talk to a doctor. There are many over the counter creams available for treating acne such as topical antibiotics, creams containing ingredients like retinoids, salicylic acid, benzoyl peroxide, glycolic acid, isotretinoin, etc. There are many herbal creams also available which contain ingredients like fuller's earth, aloe vera, etc. However, it is best to see a doctor who is likely to prescribe a cream as per the skin type and severity of one's acne. Acne can be prevented or managed by eating a low carb, low fat and high protein diet, by drinking a lot of water, by treating hormonal issues and staying stress-free.

Rarely, Serne may cause dependence. It is, therefore, extremely important that one takes Serne under the guidance of a doctor and comply with his recommendations completely.