Common Skin irritation, Allergic contact dermatitis.

Expert advice for Quinine Dihydrochloride Injection
Please use hydroquinone products carefully. Its skin bleaching action may produce unwanted cosmetic effects if not used as directed.Use of sunscreen is a must while using hydroquinone. Avoid unnecessary sun exposures and cover the treated areas with clothing. Even minimal exposure to sunlight can reverse the bleaching effect of hydroquinone.Discontinue use and contact your doctor immediately if you develop allergic skin reaction or notice blue-black darkening of skin upon use of hydroquinone. Hydroquinone creams are meant for external use on the skin only. Immediately wash-off with water, if the cream gets into your eyes, nose, mouth, or on your lips.Do not use hydroquinone creams on broken, irritated or injured skin.Do not use hydroquinone creams with other creams that contain peroxides (hydrogen peroxide/benzoyl peroxide). This may produce a dark stain on your skin which can be removed by stopping the use of peroxides and washing with soap and water.Do not use hydroquinone creams with other creams that contain resorcinol, phenol, or salicylic acid unless advised by your doctor.Please check, if the hydroquinone cream contains sulfites. Such products may trigger allergic reactions in individuals with asthma.You may be advised by your doctor to perform a skin sensitivity test to avoid any allergic reaction.Do consult your doctor before using hydroquinone, if you are pregnant or planning to become pregnant or breastfeeding.

Q. Is Quinine dihydrochloride safe/good for skin?
Yes. Quinine dihydrochloride is used to bleach dark patches of skin. It is available as creams to be applied externally and is safe if used as directed, for the prescribed duration by your doctor. Occasionally it may cause side effects-red, sore, itchy, inflamed skin indicating an allergic reaction. Please contact your doctor immediately if you notice any such skin reactions

Q. Is Quinine dihydrochloride a steroid?
No.Quinine dihydrochloride does not have a structure or effect similar to steroids

Q. Is Quinine dihydrochloride safe to use on face?
Yes.Quinine dihydrochloride is used to bleach dark patches of skin and can be used on the face. It is available as creams to be applied externally and is safe if used as directed for the prescribed duration by your doctor. Please limit sun exposures and apply sunscreens or cover the treated area with protective clothing. Even minimal exposure to sun can reverse the bleaching effect of Quinine dihydrochloride

Q. Is Quinine dihydrochloride banned in India?
No.Quinine dihydrochloride is available and is not a banned drug in India

Q. Is Quinine dihydrochloride carcinogenic/does Quinine dihydrochloride cause cancer?
Studies of Quinine dihydrochloride in animals have indicated some evidences of cancer causing potential (carcinogenicity). However, the carcinogenic effects in human are not known

Q. Is Quinine dihydrochloride toxic?
No. Quinine dihydrochloride is not toxic if used as directed, for the prescribed duration by your doctor. It is available as creams and meant for external use on the skin onl

Q. Does Quinine dihydrochloride lighten/bleach your skin?
Quinine dihydrochloride bleaches/lightens dark patches of skin

Q. Does Quinine dihydrochloride lighten skin permanently?
It reduces the accumulation of skin pigment called melanin that causes darkening of skin. This effect of Quinine dihydrochloride is reversible (reversible depigmentation) with time and exposure to sun and therefore not permanent

Q. Does Quinine dihydrochloride bleach clothes?
No. Quinine dihydrochloride has no known effect on bleaching clothes

Q. Does Quinine dihydrochloride make skin darker?
Quinine dihydrochloride may cause blue-black darkening of skin. This is not the normal effect of Quinine dihydrochloride. Discontinue use and contact your doctor immediately if you notice darkening of skin upon use of Quinine dihydrochloride

Q. Does Quinine dihydrochloride help acne?
No. Quinine dihydrochloride is used to bleach or lighten dark patches of skin. It has no known effect in the treatment of acne

Q. Does Quinine dihydrochloride cause redness?
Occasionally Quinine dihydrochloride may cause side effects – redness of skin, sore, itchy, inflamed skin indicating an allergic reaction. Please contact your doctor immediately if you notice any such skin reactions.