Does your child have ADHD ( Attention-Deficit/Hyperactivity Disorder )? Has the doctor prescribed medication to control his lack of attention, restlessness, and impulsive behavior? Doctors usually first prescribe stimulants. But some children don't respond well to these medications. They can cause side effects. Today, we're going to talk about an alternative medication that's used in such cases.
These are non-stimulant drugs. Let's take a closer look at the drugs in this group, Guanfacine and Clonidine. These are also called Alpha-2 Agonists. These drugs can be very helpful for some children.
What are Guanfacine and Clonidine?
Actually, both of these drugs were first introduced to treat high blood pressure, or hypertension. They act on our nerve impulses and relax blood vessels, which lowers blood pressure. But scientists later discovered that these drugs also affect the part of our brain that controls attention and voluntary behavior .
Research shows that between 55% and 60% of children with ADHD benefit from these `Alpha-2 Agonist` medications.
A doctor usually recommends these medications if the stimulant medications given to a child first fail. Research has shown that stimulant medications are more effective at controlling ADHD symptoms than these `Alpha-2 Agonist` medications.
But for some children, this is a good option if they have too many side effects from other medications. The FDA, which stands for the Food and Drug Administration, has approved these medications for children between the ages of 6 and 17. But sometimes doctors use them for children younger than that.
In what situations do doctors prescribe this medicine?
An ` ALP ha-2 Agonist` medicine may be a good option for your child. Let's see when that is in this table.
| Reason | A simple explanation |
|---|---|
| If stimulant medication doesn't work properly | When the initial medication does not make a significant difference in the child's ADHD symptoms. |
| If you can't tolerate the side effects | If the child is experiencing insomnia, weight loss, headaches, and loss of appetite due to other medications, they are too much for the child to tolerate. |
| If you have other health problems | If the child has a neurological condition like tics or a heart condition, stimulant medications are not appropriate. |
| If there is a risk of medication misuse | Especially if young children are at risk of abusing stimulants. |
Sometimes, along with a stimulant medication, your doctor may prescribe `Guanfacine` or `Clonidine` to further enhance its effects.
How are these medicines used?
Both of these medications come in long-acting pills. The doctor will start the child on the lowest possible dose and then gradually increase the dose based on the child's response.
- Guanfacine : Take once a day. Can be taken in the morning or evening. It is available in doses of 1, 2, 3, and 4 milligrams (mg).
- Clonidine: Take twice a day, once in the morning and once at bedtime. It comes in 0.1 mg and 0.2 mg doses.
The most important thing is that it is not good to break, crush, or chew these pills. The pill must be swallowed whole. Ask your doctor for specific instructions on this.
It may take 4 to 8 weeks to see the full results of these medications , so you need to be patient.
Another important thing is that it is not a good idea to stop this medication suddenly. Doing so can cause withdrawal symptoms such as high blood pressure and heart rate problems. Therefore , if you do stop taking the medication, do so as directed by your doctor, by gradually reducing the dosage (tapering off).
What are the possible side effects and risks?
Like any other medicine, these `Alpha-2 Agonist` medicines can cause some side effects.
- Drowsiness
- Fatigue
- Dizziness
- Headache
- Irritability
- Dry mouth
- Stomach pain
- Low blood pressure
These side effects are often more common in the early stages of taking the medication, and gradually decrease as the body gets used to the medication.
Points to pay special attention to
Some studies suggest that these medications may increase the risk of certain heart diseases. Therefore, if anyone in your family has a history of heart disease, be sure to inform your doctor before starting the medication.
This medicine should be given with great caution to children who have or are at risk for the following conditions:
- Low blood pressure
- Slow heart rate (bradycardia)
- Frequent fainting (Fainting)
- Heart block, a condition in which there is a problem with the heart's electrical signals
How to choose the best medication for ADHD?
It's hard to say for sure what medication is best for a child with ADHD. This is a decision that you and your doctor should make together, weighing the pros and cons of each treatment option.
One medicine doesn't work for everyone. So you may need to try several medications until you find the one that works best for your child. You may also need to adjust the dosage or switch to a different medicine as your child grows.
As parents, you and your child's teachers have a big role to play in this journey. It is very important to carefully monitor your child's behavior, symptoms, and side effects and report them to the doctor.
Finally, remember that medication alone cannot completely cure ADHD. This is best achieved when combined with behavioral therapy, parental and teacher support. While medications like Guanfacine and Clonidine may not cure a child's condition, they can help them cope with daily tasks at school and at home.
Take-Home Message
- Alpha-2 Agonist medications (Guanfacine, Clonidine) are a good option for children with ADHD who have failed stimulant medications.
- These medications can cause side effects like drowsiness and low blood pressure, so be careful with your child.
- Never stop taking this medication suddenly without consulting your doctor. Doing so may cause withdrawal symptoms in your child.
- Finding the right medication for your child is a journey. Work closely with your doctor on this journey.
- To achieve the best results for ADHD, medication, behavioral therapy, and parental/teacher support all need to come together.
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