After getting Botox injections in the forehead, it is important to follow some aftercare instructions to ensure the best results and minimize the risk of complications. Here are some tips from the search results:

Dos:

• Exercise your facial muscles by frowning, squinting, smiling, and raising your eyebrows for 30 seconds about an hour after the injections. Repeat these exercises several times throughout the day to help the Botox solution infiltrate targeted muscles.
• Sleep on your back as much as possible the first night after the treatment to minimize pressure on facial muscles.
• Drink plenty of water for at least 24 hours to avoid dehydration, which can minimize the treatments effects and cause a headache.
• Use a gentle cleanser to wash your face after Botox.

Donts:

• Rub or massage the treated area for 4 hours after treatment, including facials.
• Exercise or partake in any strenuous activity for 24 hours after treatment.
• Lie down or bend over for more than a few minutes following Botox treatment, as it may disperse the Botox solution from its intended site.
• Touch, rub, or apply physical pressure to the affected area for at least 1 hour after treatment.
• Apply makeup for 24 hours after treatment, as it may rub the skin and disperse the toxin.
• Wear headwear that is tightly fitted across the forehead for at least 4 hours after having the forehead treated.
• Consume alcohol for at least 24 hours before and after treatment, as it increases the risk of bruising.
• Take aspirin, ibuprofen, vitamin E, and fish oil for 48 hours after the injection, as they may increase the potential to bruise.

It is important to note that these are general guidelines, and it is always best to follow the specific instructions provided by your healthcare provider.