Lymecycline is an antibiotic used to treat acne (also known as pimples). It is also used to treat other infections caused by bacteria such as infections in the eyes, ears, nose, throat, lungs, and stomach, and certain sexually transmitted diseases (STD).
Take Lymecycline exactly as directed by your doctor or according to the instructions on the label. Do not take more or less than instructed by your doctor.
Take it on an empty stomach, at least 1 hour before or 2 hours after a meal. Swallow the capsule whole with a glass of water. Try to take it at the same time each day.
The dose of this medicine will be decided by your doctor. Your doctor will advise you on the treatment timeframe depending on the type and severity of your infection.
Take Lymecycline at regular intervals. Do not skip any doses. You must complete the entire course of this medicine. If you don't, the infection will not be properly controlled.
Take the missed dose as soon as you remember. If it is almost time for your next dose, skip the missed dose and return to your normal dosing schedule.
DO NOT double a dose under any circumstances.
If you often forget to take your medicine, let your doctor and pharmacist know.
Do not take Lymecycline if you ever had an allergic reaction (e.g. rashes, breathlessness, swollen eyes) to this medicine or other similar medicines such as tetracycline and doxycycline.
Alert your doctor if you have kidney disease as Lymecycline may not be suitable for you.
Do not take this medicine if you are pregnant or planning to have a baby soon. If you become pregnant while being treated with Lymecycline, alert your doctor immediately. This medicine may cause harm to your unborn child.
Do not take this medicine if you are breastfeeding.
Do not give this medicine to children below 8 years old unless instructed by the doctor.
Do not take Lymecycline with other medicines used to treat acne, such as oral retinoids.
Inform your doctor if you have the following conditions:
- myasthenia gravis (muscle weakness disorder)
- lupus or systemic lupus erythematosus (an autoimmune disease that causes inflammation of certain organs in the body)
- liver disease
Be sure to check with your doctor or pharmacist before giving Lymecycline to a child aged 12 years and above. Children may be more sensitive to the side effects.
If you are going to have certain laboratory tests (e.g. urine test for glucose), inform your doctor that you are taking this medicine.
If you are being treated with Lymecycline for a sexually transmitted disease, you should follow your doctor's advice on ways to prevent passing the disease to others. You should also avoid sexual contact until the doctor certifies that you are cleared of the infection.
Lymecycline may cause any of the following side effects: dizziness, nausea, diarrhoea, stomach pain, vomiting, and swollen tongue.
This medicine may also make your skin more sensitive to sunlight. Apply sunscreen when going outdoors and avoid prolonged exposure to sunlight and UV lamps.
Some side effects may need immediate medical help. Alert your doctor quickly if you experience any of the following:
- rashes, breathlessness, swelling of the face, eyes or mouth
- throat or mouth irritation, mouth sores, trouble swallowing
- rashes with peeling of the skin or blistering of the lips, mouth or eyes accompanied by fever
- stomach pain or cramps, very loose, watery, or bloody stools
- headaches or eyesight problems such as blurred vision, blind spots, double vision, or loss of eyesight
Inform your doctor if any of these side effects do not go away or are severe, or if you experience other side effects.
Do not take Lymecycline with oral retinoids (medicines used to treat acne) such as acitretin and isotretinoin.
Inform your doctor and pharmacist if you are taking or using any of these medicines:
- certain antibiotics e.g. penicillin
- blood-thinning medicines e.g. warfarin
- methoxyflurane (medicine to block pain and sensation)
- lithium (medicine for mood disorders)
- quinapril (medicine for high blood pressure)
This list does not include all medicines that may interact with Lymecycline.
This medicine should not be taken with antacids (medicines that neutralise stomach acids) containing magnesium, aluminium, calcium, and bismuth, supplements containing iron, and colestyramine (cholesterol-lowering medicine) as these medicines could reduce the effectiveness of Lymecycline. If you must take any of these medicines, take them at least 2 hours before or after you have taken Lymecycline.
Always notify your doctor and pharmacist if you are taking any other medicines, including herbal tonics such as traditional Chinese medicines, supplements, and medicines that you buy without a prescription.
Avoid alcohol.
Store in a cool, dry place away from the reach of children.
Protect from light.
Medicines must not be used past the expiry date.
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