Medication choices Antidepressants (SSRIs) such as fluoxetine (for example, Prozac), fluvoxamine , and sertraline are commonly prescribed to treat OCD. These medicines are taken as tablets or capsules.
To take care of a spider bite: 1  Clean the wound. 2  Use mild soap and water and apply an antibiotic ointment. 3  Apply a cool compress. 4  Use a cloth dampened with cold water or filled with ice. 5  This helps reduce pain and swelling. 6  If the bite is on an arm or leg, elevate it.
Black widow spider bites may cause stabbing pain in the bite area, but they can also be painless. Look for one or two red fang marks, redness, tenderness, and a nodule at the bite site. Severe muscle cramps, nausea, vomiting, seizure, and a rise in blood pressure may follow soon after. Get medical care immediately.