Does Phenobarbital Make Dogs Hungry?

Common short-term side effects of phenobarbital are mild sedation and some incoordination. Longer term side effects may be increased appetite, and, occasionally, increased thirst and urination. After 7-10 days, these effects wear off and your pet should appear normal again.

Does Phenobarbital increase appetite?

Because Phenobarbital may also decrease other neurotransmitters, common side effects may include lethargy and loss of coordination, as well as: Increased appetite, which may lead to weight gain.

What are the side effects of Phenobarbital in dogs?

Common side effects in dogs include anxiety, agitation, lethargy, or sedation when therapy is started, and increased thirst, urination, and appetite or elevated liver enzymes on bloodwork are possible. Side effects such as incoordination may indicate a dose that is too high.