Use with caution having Liver disease, Kidney disease, Heart disease, Myasthenia gravis.Klaricid tablets must be kept away from the reach of little children who are below the age of 12. However, adults and children with age brackets above 12 and 13 can consume Klaricd to treat chest infections and bug removals.One should always consult a physician before consuming Klaricd as it may because of side effects too. If you are heart patient and usually have slow heart rate low magnesium levels in the blood, then Klaricid is not good for you.Secondly, if you are having any liver or kidney problems or have had experienced heart failure, then you should avoid Klaricid and if you want to have, consult your doctor first before consuming!Klaricid should not be consumed by a person who is prone to fungal infections and have sensitivity problems or allergies. It will further enhance the fungal infections that can be hazardous for one& health, so it is better to talk to your doctor before adding its consumption to your life!If a woman is expecting a child or breastfeeding, she must then avoid using Klaricid as a treatment for chest or fungal infections to avoid health problems that may be observed due to Klaricid in her case!You should not use Klaricid tablets after the expiry date that is usually printed on the box. If you consume after the expiry date, you should consult your pharmacist and get new ones from your doctor to avoid health problems!It is prescribed to store Klaricid in a dry and safe place that is protected from light. The best temperature to store Klaricd tablet is any temperature below 30 degree Celsius. In case your doctor stops you from Klaricid consumption, then you must take his advice; otherwise, it can be harmful!Moreover, Klaricd should not be consumed if you have renal impairment.You can take it empty stomach or after the meal too.