Zoloft is an antidepressant in a group of drugs called selective serotonin reuptake inhibitors (SSRIs). Zoloft affects chemicals in the brain that may become unbalanced and cause depression, panic, anxiety, or obsessive-compulsive symptoms.
Zoloft is used to treat depression, obsessive-compulsive disorder, panic disorder, anxiety disorders, post-traumatic stress disorder (PTSD), and premenstrual dysphoric disorder (PMDD).

The health and medical information provided here is for general purposes only and is not a substitute for the expertise and judgment of your physician, or other health care professional. It should not be understood to indicate that the use of this medicine is safe, appropriate or effective for you. Always consult your health care professional before using this, or any other, drug.

Do not take Zoloft together with pimozide (Orap), or a monoamine oxidase inhibitor (MAOI) such as isocarboxazid (Marplan), phenelzine (Nardil), rasagiline (Azilect), selegiline (Eldepryl, Emsam), or tranylcypromine (Parnate). You must wait at least 14 days after stopping an MAOI before you can take Zoloft. After you stop taking Zoloft, you must wait at least 14 days before you start taking an MAOI.

You may have thoughts about suicide when you first start taking an antidepressant, especially if you are younger than 24 years old. Zoloft is FDA-approved for children with obsessive-compulsive disorder (OCD). It is not approved for treating depression in children. Your doctor will need to check you at regular visits for at least the first 12 weeks of treatment.

Call your doctor at once if you have any new or worsening symptoms such as: mood or behavior changes, anxiety, panic attacks, trouble sleeping, or if you feel impulsive, irritable, agitated, hostile, aggressive, restless, hyperactive (mentally or physically), more depressed, or have thoughts about suicide or hurting yourself. SSRI antidepressants may cause serious or life-threatening lung problems in newborn babies whose mothers take the medication during pregnancy. However, you may have a relapse of depression if you stop taking your antidepressant during pregnancy. If you are planning a pregnancy, or if you become pregnant while taking Zoloft, do not stop taking the medication without first talking to your doctor

Get emergency medical help if you have any of these signs of an allergic reaction: skin rash or hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have any new or worsening symptoms such as: mood or behavior changes, anxiety, panic attacks, trouble sleeping, or if you feel impulsive, irritable, agitated, hostile, aggressive, restless, hyperactive (mentally or physically), more depressed, or have thoughts about suicide or hurting yourself.

Call your doctor at once if you have any of these serious side effects:

very stiff (rigid) muscles, high fever, sweating, fast or uneven heartbeats, tremors, overactive reflexes;

nausea, vomiting, diarrhea, loss of appetite, feeling unsteady, loss of coordination; or

headache, trouble concentrating, memory problems, weakness, confusion, hallucinations, fainting, seizure, shallow breathing or breathing that stops.

Less serious Zoloft side effects may include:

drowsiness, dizziness, tired feeling;

mild nausea, stomach pain, upset stomach, constipation;

dry mouth;

changes in appetite or weight;

sleep problems (insomnia); or

decreased sex drive, impotence, or difficulty having an orgasm.

Take Zoloft exactly as it was prescribed for you. Do not take the medication in larger amounts, or take it for longer than recommended by your doctor. Your doctor may occasionally change your dose to make sure you get the best results from the medication.

Take the Zoloft tablet with water.

Zoloft may be taken with or without food.

Try to take the medicine at the same time each day. Follow the directions on your prescription label.

The oral liquid form of this medicine must be diluted before you take it. To be sure you get the correct dose, measure the liquid with medicine dropper provided, not with a regular table spoon. Mix the dose with 4 ounces (one-half cup) of water, ginger ale, lemon/lime soda, lemonade, or orange juice. Do not use any other liquids to dilute the medicine. Stir this mixture and drink all of it right away. To make sure you get the entire dose, add a little more water to the same glass, swirl gently and drink right away.

It may take 4 weeks or longer before you start feeling better. Do not stop using Zoloft without first talking to your doctor. You may have unpleasant side effects if you stop taking this medication suddenly. Store Zoloft at room temperature away from moisture and heat.